
function str_repeat(i,m){for(var o=[];m>0;o[--m]=i);return(o.join(''));}
function sprintf(){var i=0,f=arguments[i++],o=[],m,a,p;while(f){if(m=/^[^\x25]+/.exec(f))o.push(m[0]);else if(m=/^\x25{2}/.exec(f))o.push('%');else if(m=/^\x25(\+)?(0|'[^$])?(-)?(\d+)?(\.\d+)?([b-fosuxX])/.exec(f)){if(!(a=arguments[i++]))throw("Too few arguments.");if(/[^s]/.test(m[6])&&(typeof(a)!='number'))
throw("Expecting number but found "+typeof(a));switch(m[6]){case'b':a=a.toString(2);break;case'c':a=String.fromCharCode(a);break;case'd':a=parseInt(a);break;case'e':a=m[5]?a.toExponential(m[5].charAt(1)):a.toExponential();break;case'f':a=m[5]?parseFloat(a).toFixed(m[5].charAt(1)):parseFloat(a);break;case'o':a=a.toString(8);break;case's':a=((a=String(a))&&m[5]?a.substring(0,m[5].charAt(1)):a);break;case'u':a=Math.abs(a);break;case'x':a=a.toString(16);break;case'X':a=a.toString(16).toUpperCase();break;}
a=(/[def]/.test(m[6])&&m[1]&&a>0?'+'+a:a);p=m[4]?str_repeat(m[2]?m[2]=='0'?'0':m[2].charAt(1):' ',m[5]?m[4]-String(a).length:m[4]):'';o.push(m[3]?a+p:p+a);}else throw("Huh ?");f=f.substring(m[0].length);}
return(o.join(''));}
var Prototype={Version:'1.6.1',Browser:(function(){var ua=navigator.userAgent;var isOpera=Object.prototype.toString.call(window.opera)=='[object Opera]';return{IE:!!window.attachEvent&&!isOpera,Opera:isOpera,WebKit:ua.indexOf('AppleWebKit/')>-1,Gecko:ua.indexOf('Gecko')>-1&&ua.indexOf('KHTML')===-1,MobileSafari:/Apple.*Mobile.*Safari/.test(ua)}})(),BrowserFeatures:{XPath:!!document.evaluate,SelectorsAPI:!!document.querySelector,ElementExtensions:(function(){var constructor=window.Element||window.HTMLElement;return!!(constructor&&constructor.prototype);})(),SpecificElementExtensions:(function(){if(typeof window.HTMLDivElement!=='undefined')
return true;var div=document.createElement('div');var form=document.createElement('form');var isSupported=false;if(div['__proto__']&&(div['__proto__']!==form['__proto__'])){isSupported=true;}
div=form=null;return isSupported;})()},ScriptFragment:'<script[^>]*>([\\S\\s]*?)<\/script>',JSONFilter:/^\/\*-secure-([\s\S]*)\*\/\s*$/,emptyFunction:function(){},K:function(x){return x}};if(Prototype.Browser.MobileSafari)
Prototype.BrowserFeatures.SpecificElementExtensions=false;var Abstract={};var Try={these:function(){var returnValue;for(var i=0,length=arguments.length;i<length;i++){var lambda=arguments[i];try{returnValue=lambda();break;}catch(e){}}
return returnValue;}};var Class=(function(){function subclass(){};function create(){var parent=null,properties=$A(arguments);if(Object.isFunction(properties[0]))
parent=properties.shift();function klass(){this.initialize.apply(this,arguments);}
Object.extend(klass,Class.Methods);klass.superclass=parent;klass.subclasses=[];if(parent){subclass.prototype=parent.prototype;klass.prototype=new subclass;parent.subclasses.push(klass);}
for(var i=0;i<properties.length;i++)
klass.addMethods(properties[i]);if(!klass.prototype.initialize)
klass.prototype.initialize=Prototype.emptyFunction;klass.prototype.constructor=klass;return klass;}
function addMethods(source){var ancestor=this.superclass&&this.superclass.prototype;var properties=Object.keys(source);if(!Object.keys({toString:true}).length){if(source.toString!=Object.prototype.toString)
properties.push("toString");if(source.valueOf!=Object.prototype.valueOf)
properties.push("valueOf");}
for(var i=0,length=properties.length;i<length;i++){var property=properties[i],value=source[property];if(ancestor&&Object.isFunction(value)&&value.argumentNames().first()=="$super"){var method=value;value=(function(m){return function(){return ancestor[m].apply(this,arguments);};})(property).wrap(method);value.valueOf=method.valueOf.bind(method);value.toString=method.toString.bind(method);}
this.prototype[property]=value;}
return this;}
return{create:create,Methods:{addMethods:addMethods}};})();(function(){var _toString=Object.prototype.toString;function extend(destination,source){for(var property in source)
destination[property]=source[property];return destination;}
function inspect(object){try{if(isUndefined(object))return'undefined';if(object===null)return'null';return object.inspect?object.inspect():String(object);}catch(e){if(e instanceof RangeError)return'...';throw e;}}
function toJSON(object){var type=typeof object;switch(type){case'undefined':case'function':case'unknown':return;case'boolean':return object.toString();}
if(object===null)return'null';if(object.toJSON)return object.toJSON();if(isElement(object))return;var results=[];for(var property in object){var value=toJSON(object[property]);if(!isUndefined(value))
results.push(property.toJSON()+': '+value);}
return'{'+results.join(', ')+'}';}
function toQueryString(object){return $H(object).toQueryString();}
function toHTML(object){return object&&object.toHTML?object.toHTML():String.interpret(object);}
function keys(object){var results=[];for(var property in object)
results.push(property);return results;}
function values(object){var results=[];for(var property in object)
results.push(object[property]);return results;}
function clone(object){return extend({},object);}
function isElement(object){return!!(object&&object.nodeType==1);}
function isArray(object){return _toString.call(object)=="[object Array]";}
function isHash(object){return object instanceof Hash;}
function isFunction(object){return typeof object==="function";}
function isString(object){return _toString.call(object)=="[object String]";}
function isNumber(object){return _toString.call(object)=="[object Number]";}
function isUndefined(object){return typeof object==="undefined";}
extend(Object,{extend:extend,inspect:inspect,toJSON:toJSON,toQueryString:toQueryString,toHTML:toHTML,keys:keys,values:values,clone:clone,isElement:isElement,isArray:isArray,isHash:isHash,isFunction:isFunction,isString:isString,isNumber:isNumber,isUndefined:isUndefined});})();Object.extend(Function.prototype,(function(){var slice=Array.prototype.slice;function update(array,args){var arrayLength=array.length,length=args.length;while(length--)array[arrayLength+length]=args[length];return array;}
function merge(array,args){array=slice.call(array,0);return update(array,args);}
function argumentNames(){var names=this.toString().match(/^[\s\(]*function[^(]*\(([^)]*)\)/)[1].replace(/\/\/.*?[\r\n]|\/\*(?:.|[\r\n])*?\*\//g,'').replace(/\s+/g,'').split(',');return names.length==1&&!names[0]?[]:names;}
function bind(context){if(arguments.length<2&&Object.isUndefined(arguments[0]))return this;var __method=this,args=slice.call(arguments,1);return function(){var a=merge(args,arguments);return __method.apply(context,a);}}
function bindAsEventListener(context){var __method=this,args=slice.call(arguments,1);return function(event){var a=update([event||window.event],args);return __method.apply(context,a);}}
function curry(){if(!arguments.length)return this;var __method=this,args=slice.call(arguments,0);return function(){var a=merge(args,arguments);return __method.apply(this,a);}}
function delay(timeout){var __method=this,args=slice.call(arguments,1);timeout=timeout*1000
return window.setTimeout(function(){return __method.apply(__method,args);},timeout);}
function defer(){var args=update([0.01],arguments);return this.delay.apply(this,args);}
function wrap(wrapper){var __method=this;return function(){var a=update([__method.bind(this)],arguments);return wrapper.apply(this,a);}}
function methodize(){if(this._methodized)return this._methodized;var __method=this;return this._methodized=function(){var a=update([this],arguments);return __method.apply(null,a);};}
return{argumentNames:argumentNames,bind:bind,bindAsEventListener:bindAsEventListener,curry:curry,delay:delay,defer:defer,wrap:wrap,methodize:methodize}})());Date.prototype.toJSON=function(){return'"'+this.getUTCFullYear()+'-'+
(this.getUTCMonth()+1).toPaddedString(2)+'-'+
this.getUTCDate().toPaddedString(2)+'T'+
this.getUTCHours().toPaddedString(2)+':'+
this.getUTCMinutes().toPaddedString(2)+':'+
this.getUTCSeconds().toPaddedString(2)+'Z"';};RegExp.prototype.match=RegExp.prototype.test;RegExp.escape=function(str){return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g,'\\$1');};var PeriodicalExecuter=Class.create({initialize:function(callback,frequency){this.callback=callback;this.frequency=frequency;this.currentlyExecuting=false;this.registerCallback();},registerCallback:function(){this.timer=setInterval(this.onTimerEvent.bind(this),this.frequency*1000);},execute:function(){this.callback(this);},stop:function(){if(!this.timer)return;clearInterval(this.timer);this.timer=null;},onTimerEvent:function(){if(!this.currentlyExecuting){try{this.currentlyExecuting=true;this.execute();this.currentlyExecuting=false;}catch(e){this.currentlyExecuting=false;throw e;}}}});Object.extend(String,{interpret:function(value){return value==null?'':String(value);},specialChar:{'\b':'\\b','\t':'\\t','\n':'\\n','\f':'\\f','\r':'\\r','\\':'\\\\'}});Object.extend(String.prototype,(function(){function prepareReplacement(replacement){if(Object.isFunction(replacement))return replacement;var template=new Template(replacement);return function(match){return template.evaluate(match)};}
function gsub(pattern,replacement){var result='',source=this,match;replacement=prepareReplacement(replacement);if(Object.isString(pattern))
pattern=RegExp.escape(pattern);if(!(pattern.length||pattern.source)){replacement=replacement('');return replacement+source.split('').join(replacement)+replacement;}
while(source.length>0){if(match=source.match(pattern)){result+=source.slice(0,match.index);result+=String.interpret(replacement(match));source=source.slice(match.index+match[0].length);}else{result+=source,source='';}}
return result;}
function sub(pattern,replacement,count){replacement=prepareReplacement(replacement);count=Object.isUndefined(count)?1:count;return this.gsub(pattern,function(match){if(--count<0)return match[0];return replacement(match);});}
function scan(pattern,iterator){this.gsub(pattern,iterator);return String(this);}
function truncate(length,truncation){length=length||30;truncation=Object.isUndefined(truncation)?'...':truncation;return this.length>length?this.slice(0,length-truncation.length)+truncation:String(this);}
function strip(){return this.replace(/^\s+/,'').replace(/\s+$/,'');}
function stripTags(){return this.replace(/<\w+(\s+("[^"]*"|'[^']*'|[^>])+)?>|<\/\w+>/gi,'');}
function stripScripts(){return this.replace(new RegExp(Prototype.ScriptFragment,'img'),'');}
function extractScripts(){var matchAll=new RegExp(Prototype.ScriptFragment,'img');var matchOne=new RegExp(Prototype.ScriptFragment,'im');return(this.match(matchAll)||[]).map(function(scriptTag){return(scriptTag.match(matchOne)||['',''])[1];});}
function evalScripts(){return this.extractScripts().map(function(script){return eval(script)});}
function escapeHTML(){return this.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');}
function unescapeHTML(){return this.stripTags().replace(/&lt;/g,'<').replace(/&gt;/g,'>').replace(/&amp;/g,'&');}
function toQueryParams(separator){var match=this.strip().match(/([^?#]*)(#.*)?$/);if(!match)return{};return match[1].split(separator||'&').inject({},function(hash,pair){if((pair=pair.split('='))[0]){var key=decodeURIComponent(pair.shift());var value=pair.length>1?pair.join('='):pair[0];if(value!=undefined)value=decodeURIComponent(value);if(key in hash){if(!Object.isArray(hash[key]))hash[key]=[hash[key]];hash[key].push(value);}
else hash[key]=value;}
return hash;});}
function toArray(){return this.split('');}
function succ(){return this.slice(0,this.length-1)+
String.fromCharCode(this.charCodeAt(this.length-1)+1);}
function times(count){return count<1?'':new Array(count+1).join(this);}
function camelize(){var parts=this.split('-'),len=parts.length;if(len==1)return parts[0];var camelized=this.charAt(0)=='-'?parts[0].charAt(0).toUpperCase()+parts[0].substring(1):parts[0];for(var i=1;i<len;i++)
camelized+=parts[i].charAt(0).toUpperCase()+parts[i].substring(1);return camelized;}
function capitalize(){return this.charAt(0).toUpperCase()+this.substring(1).toLowerCase();}
function underscore(){return this.replace(/::/g,'/').replace(/([A-Z]+)([A-Z][a-z])/g,'$1_$2').replace(/([a-z\d])([A-Z])/g,'$1_$2').replace(/-/g,'_').toLowerCase();}
function dasherize(){return this.replace(/_/g,'-');}
function inspect(useDoubleQuotes){var escapedString=this.replace(/[\x00-\x1f\\]/g,function(character){if(character in String.specialChar){return String.specialChar[character];}
return'\\u00'+character.charCodeAt().toPaddedString(2,16);});if(useDoubleQuotes)return'"'+escapedString.replace(/"/g,'\\"')+'"';return"'"+escapedString.replace(/'/g,'\\\'')+"'";}
function toJSON(){return this.inspect(true);}
function unfilterJSON(filter){return this.replace(filter||Prototype.JSONFilter,'$1');}
function isJSON(){var str=this;if(str.blank())return false;str=this.replace(/\\./g,'@').replace(/"[^"\\\n\r]*"/g,'');return(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);}
function evalJSON(sanitize){var json=this.unfilterJSON();try{if(!sanitize||json.isJSON())return eval('('+json+')');}catch(e){}
throw new SyntaxError('Badly formed JSON string: '+this.inspect());}
function include(pattern){return this.indexOf(pattern)>-1;}
function startsWith(pattern){return this.indexOf(pattern)===0;}
function endsWith(pattern){var d=this.length-pattern.length;return d>=0&&this.lastIndexOf(pattern)===d;}
function empty(){return this=='';}
function blank(){return/^\s*$/.test(this);}
function interpolate(object,pattern){return new Template(this,pattern).evaluate(object);}
return{gsub:gsub,sub:sub,scan:scan,truncate:truncate,strip:String.prototype.trim?String.prototype.trim:strip,stripTags:stripTags,stripScripts:stripScripts,extractScripts:extractScripts,evalScripts:evalScripts,escapeHTML:escapeHTML,unescapeHTML:unescapeHTML,toQueryParams:toQueryParams,parseQuery:toQueryParams,toArray:toArray,succ:succ,times:times,camelize:camelize,capitalize:capitalize,underscore:underscore,dasherize:dasherize,inspect:inspect,toJSON:toJSON,unfilterJSON:unfilterJSON,isJSON:isJSON,evalJSON:evalJSON,include:include,startsWith:startsWith,endsWith:endsWith,empty:empty,blank:blank,interpolate:interpolate};})());var Template=Class.create({initialize:function(template,pattern){this.template=template.toString();this.pattern=pattern||Template.Pattern;},evaluate:function(object){if(object&&Object.isFunction(object.toTemplateReplacements))
object=object.toTemplateReplacements();return this.template.gsub(this.pattern,function(match){if(object==null)return(match[1]+'');var before=match[1]||'';if(before=='\\')return match[2];var ctx=object,expr=match[3];var pattern=/^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;match=pattern.exec(expr);if(match==null)return before;while(match!=null){var comp=match[1].startsWith('[')?match[2].replace(/\\\\]/g,']'):match[1];ctx=ctx[comp];if(null==ctx||''==match[3])break;expr=expr.substring('['==match[3]?match[1].length:match[0].length);match=pattern.exec(expr);}
return before+String.interpret(ctx);});}});Template.Pattern=/(^|.|\r|\n)(#\{(.*?)\})/;var $break={};var Enumerable=(function(){function each(iterator,context){var index=0;try{this._each(function(value){iterator.call(context,value,index++);});}catch(e){if(e!=$break)throw e;}
return this;}
function eachSlice(number,iterator,context){var index=-number,slices=[],array=this.toArray();if(number<1)return array;while((index+=number)<array.length)
slices.push(array.slice(index,index+number));return slices.collect(iterator,context);}
function all(iterator,context){iterator=iterator||Prototype.K;var result=true;this.each(function(value,index){result=result&&!!iterator.call(context,value,index);if(!result)throw $break;});return result;}
function any(iterator,context){iterator=iterator||Prototype.K;var result=false;this.each(function(value,index){if(result=!!iterator.call(context,value,index))
throw $break;});return result;}
function collect(iterator,context){iterator=iterator||Prototype.K;var results=[];this.each(function(value,index){results.push(iterator.call(context,value,index));});return results;}
function detect(iterator,context){var result;this.each(function(value,index){if(iterator.call(context,value,index)){result=value;throw $break;}});return result;}
function findAll(iterator,context){var results=[];this.each(function(value,index){if(iterator.call(context,value,index))
results.push(value);});return results;}
function grep(filter,iterator,context){iterator=iterator||Prototype.K;var results=[];if(Object.isString(filter))
filter=new RegExp(RegExp.escape(filter));this.each(function(value,index){if(filter.match(value))
results.push(iterator.call(context,value,index));});return results;}
function include(object){if(Object.isFunction(this.indexOf))
if(this.indexOf(object)!=-1)return true;var found=false;this.each(function(value){if(value==object){found=true;throw $break;}});return found;}
function inGroupsOf(number,fillWith){fillWith=Object.isUndefined(fillWith)?null:fillWith;return this.eachSlice(number,function(slice){while(slice.length<number)slice.push(fillWith);return slice;});}
function inject(memo,iterator,context){this.each(function(value,index){memo=iterator.call(context,memo,value,index);});return memo;}
function invoke(method){var args=$A(arguments).slice(1);return this.map(function(value){return value[method].apply(value,args);});}
function max(iterator,context){iterator=iterator||Prototype.K;var result;this.each(function(value,index){value=iterator.call(context,value,index);if(result==null||value>=result)
result=value;});return result;}
function min(iterator,context){iterator=iterator||Prototype.K;var result;this.each(function(value,index){value=iterator.call(context,value,index);if(result==null||value<result)
result=value;});return result;}
function partition(iterator,context){iterator=iterator||Prototype.K;var trues=[],falses=[];this.each(function(value,index){(iterator.call(context,value,index)?trues:falses).push(value);});return[trues,falses];}
function pluck(property){var results=[];this.each(function(value){results.push(value[property]);});return results;}
function reject(iterator,context){var results=[];this.each(function(value,index){if(!iterator.call(context,value,index))
results.push(value);});return results;}
function sortBy(iterator,context){return this.map(function(value,index){return{value:value,criteria:iterator.call(context,value,index)};}).sort(function(left,right){var a=left.criteria,b=right.criteria;return a<b?-1:a>b?1:0;}).pluck('value');}
function toArray(){return this.map();}
function zip(){var iterator=Prototype.K,args=$A(arguments);if(Object.isFunction(args.last()))
iterator=args.pop();var collections=[this].concat(args).map($A);return this.map(function(value,index){return iterator(collections.pluck(index));});}
function size(){return this.toArray().length;}
function inspect(){return'#<Enumerable:'+this.toArray().inspect()+'>';}
return{each:each,eachSlice:eachSlice,all:all,every:all,any:any,some:any,collect:collect,map:collect,detect:detect,findAll:findAll,select:findAll,filter:findAll,grep:grep,include:include,member:include,inGroupsOf:inGroupsOf,inject:inject,invoke:invoke,max:max,min:min,partition:partition,pluck:pluck,reject:reject,sortBy:sortBy,toArray:toArray,entries:toArray,zip:zip,size:size,inspect:inspect,find:detect};})();function $A(iterable){if(!iterable)return[];if('toArray'in Object(iterable))return iterable.toArray();var length=iterable.length||0,results=new Array(length);while(length--)results[length]=iterable[length];return results;}
function $w(string){if(!Object.isString(string))return[];string=string.strip();return string?string.split(/\s+/):[];}
Array.from=$A;(function(){var arrayProto=Array.prototype,slice=arrayProto.slice,_each=arrayProto.forEach;function each(iterator){for(var i=0,length=this.length;i<length;i++)
iterator(this[i]);}
if(!_each)_each=each;function clear(){this.length=0;return this;}
function first(){return this[0];}
function last(){return this[this.length-1];}
function compact(){return this.select(function(value){return value!=null;});}
function flatten(){return this.inject([],function(array,value){if(Object.isArray(value))
return array.concat(value.flatten());array.push(value);return array;});}
function without(){var values=slice.call(arguments,0);return this.select(function(value){return!values.include(value);});}
function reverse(inline){return(inline!==false?this:this.toArray())._reverse();}
function uniq(sorted){return this.inject([],function(array,value,index){if(0==index||(sorted?array.last()!=value:!array.include(value)))
array.push(value);return array;});}
function intersect(array){return this.uniq().findAll(function(item){return array.detect(function(value){return item===value});});}
function clone(){return slice.call(this,0);}
function size(){return this.length;}
function inspect(){return'['+this.map(Object.inspect).join(', ')+']';}
function toJSON(){var results=[];this.each(function(object){var value=Object.toJSON(object);if(!Object.isUndefined(value))results.push(value);});return'['+results.join(', ')+']';}
function indexOf(item,i){i||(i=0);var length=this.length;if(i<0)i=length+i;for(;i<length;i++)
if(this[i]===item)return i;return-1;}
function lastIndexOf(item,i){i=isNaN(i)?this.length:(i<0?this.length+i:i)+1;var n=this.slice(0,i).reverse().indexOf(item);return(n<0)?n:i-n-1;}
function concat(){var array=slice.call(this,0),item;for(var i=0,length=arguments.length;i<length;i++){item=arguments[i];if(Object.isArray(item)&&!('callee'in item)){for(var j=0,arrayLength=item.length;j<arrayLength;j++)
array.push(item[j]);}else{array.push(item);}}
return array;}
Object.extend(arrayProto,Enumerable);if(!arrayProto._reverse)
arrayProto._reverse=arrayProto.reverse;Object.extend(arrayProto,{_each:_each,clear:clear,first:first,last:last,compact:compact,flatten:flatten,without:without,reverse:reverse,uniq:uniq,intersect:intersect,clone:clone,toArray:clone,size:size,inspect:inspect,toJSON:toJSON});var CONCAT_ARGUMENTS_BUGGY=(function(){return[].concat(arguments)[0][0]!==1;})(1,2)
if(CONCAT_ARGUMENTS_BUGGY)arrayProto.concat=concat;if(!arrayProto.indexOf)arrayProto.indexOf=indexOf;if(!arrayProto.lastIndexOf)arrayProto.lastIndexOf=lastIndexOf;})();function $H(object){return new Hash(object);};var Hash=Class.create(Enumerable,(function(){function initialize(object){this._object=Object.isHash(object)?object.toObject():Object.clone(object);}
function _each(iterator){for(var key in this._object){var value=this._object[key],pair=[key,value];pair.key=key;pair.value=value;iterator(pair);}}
function set(key,value){return this._object[key]=value;}
function get(key){if(this._object[key]!==Object.prototype[key])
return this._object[key];}
function unset(key){var value=this._object[key];delete this._object[key];return value;}
function toObject(){return Object.clone(this._object);}
function keys(){return this.pluck('key');}
function values(){return this.pluck('value');}
function index(value){var match=this.detect(function(pair){return pair.value===value;});return match&&match.key;}
function merge(object){return this.clone().update(object);}
function update(object){return new Hash(object).inject(this,function(result,pair){result.set(pair.key,pair.value);return result;});}
function toQueryPair(key,value){if(Object.isUndefined(value))return key;return key+'='+encodeURIComponent(String.interpret(value));}
function toQueryString(){return this.inject([],function(results,pair){var key=encodeURIComponent(pair.key),values=pair.value;if(values&&typeof values=='object'){if(Object.isArray(values))
return results.concat(values.map(toQueryPair.curry(key)));}else results.push(toQueryPair(key,values));return results;}).join('&');}
function inspect(){return'#<Hash:{'+this.map(function(pair){return pair.map(Object.inspect).join(': ');}).join(', ')+'}>';}
function toJSON(){return Object.toJSON(this.toObject());}
function clone(){return new Hash(this);}
return{initialize:initialize,_each:_each,set:set,get:get,unset:unset,toObject:toObject,toTemplateReplacements:toObject,keys:keys,values:values,index:index,merge:merge,update:update,toQueryString:toQueryString,inspect:inspect,toJSON:toJSON,clone:clone};})());Hash.from=$H;Object.extend(Number.prototype,(function(){function toColorPart(){return this.toPaddedString(2,16);}
function succ(){return this+1;}
function times(iterator,context){$R(0,this,true).each(iterator,context);return this;}
function toPaddedString(length,radix){var string=this.toString(radix||10);return'0'.times(length-string.length)+string;}
function toJSON(){return isFinite(this)?this.toString():'null';}
function abs(){return Math.abs(this);}
function round(){return Math.round(this);}
function ceil(){return Math.ceil(this);}
function floor(){return Math.floor(this);}
return{toColorPart:toColorPart,succ:succ,times:times,toPaddedString:toPaddedString,toJSON:toJSON,abs:abs,round:round,ceil:ceil,floor:floor};})());function $R(start,end,exclusive){return new ObjectRange(start,end,exclusive);}
var ObjectRange=Class.create(Enumerable,(function(){function initialize(start,end,exclusive){this.start=start;this.end=end;this.exclusive=exclusive;}
function _each(iterator){var value=this.start;while(this.include(value)){iterator(value);value=value.succ();}}
function include(value){if(value<this.start)
return false;if(this.exclusive)
return value<this.end;return value<=this.end;}
return{initialize:initialize,_each:_each,include:include};})());var Ajax={getTransport:function(){return Try.these(function(){return new XMLHttpRequest()},function(){return new ActiveXObject('Msxml2.XMLHTTP')},function(){return new ActiveXObject('Microsoft.XMLHTTP')})||false;},activeRequestCount:0};Ajax.Responders={responders:[],_each:function(iterator){this.responders._each(iterator);},register:function(responder){if(!this.include(responder))
this.responders.push(responder);},unregister:function(responder){this.responders=this.responders.without(responder);},dispatch:function(callback,request,transport,json){this.each(function(responder){if(Object.isFunction(responder[callback])){try{responder[callback].apply(responder,[request,transport,json]);}catch(e){}}});}};Object.extend(Ajax.Responders,Enumerable);Ajax.Responders.register({onCreate:function(){Ajax.activeRequestCount++},onComplete:function(){Ajax.activeRequestCount--}});Ajax.Base=Class.create({initialize:function(options){this.options={method:'post',asynchronous:true,contentType:'application/x-www-form-urlencoded',encoding:'UTF-8',parameters:'',evalJSON:true,evalJS:true};Object.extend(this.options,options||{});this.options.method=this.options.method.toLowerCase();if(Object.isString(this.options.parameters))
this.options.parameters=this.options.parameters.toQueryParams();else if(Object.isHash(this.options.parameters))
this.options.parameters=this.options.parameters.toObject();}});Ajax.Request=Class.create(Ajax.Base,{_complete:false,initialize:function($super,url,options){$super(options);this.transport=Ajax.getTransport();this.request(url);},request:function(url){this.url=url;this.method=this.options.method;var params=Object.clone(this.options.parameters);if(!['get','post'].include(this.method)){params['_method']=this.method;this.method='post';}
this.parameters=params;if(params=Object.toQueryString(params)){if(this.method=='get')
this.url+=(this.url.include('?')?'&':'?')+params;else if(/Konqueror|Safari|KHTML/.test(navigator.userAgent))
params+='&_=';}
try{var response=new Ajax.Response(this);if(this.options.onCreate)this.options.onCreate(response);Ajax.Responders.dispatch('onCreate',this,response);this.transport.open(this.method.toUpperCase(),this.url,this.options.asynchronous);if(this.options.asynchronous)this.respondToReadyState.bind(this).defer(1);this.transport.onreadystatechange=this.onStateChange.bind(this);this.setRequestHeaders();this.body=this.method=='post'?(this.options.postBody||params):null;this.transport.send(this.body);if(!this.options.asynchronous&&this.transport.overrideMimeType)
this.onStateChange();}
catch(e){this.dispatchException(e);}},onStateChange:function(){var readyState=this.transport.readyState;if(readyState>1&&!((readyState==4)&&this._complete))
this.respondToReadyState(this.transport.readyState);},setRequestHeaders:function(){var headers={'X-Requested-With':'XMLHttpRequest','X-Prototype-Version':Prototype.Version,'Accept':'text/javascript, text/html, application/xml, text/xml, */*'};if(this.method=='post'){headers['Content-type']=this.options.contentType+
(this.options.encoding?'; charset='+this.options.encoding:'');if(this.transport.overrideMimeType&&(navigator.userAgent.match(/Gecko\/(\d{4})/)||[0,2005])[1]<2005)
headers['Connection']='close';}
if(typeof this.options.requestHeaders=='object'){var extras=this.options.requestHeaders;if(Object.isFunction(extras.push))
for(var i=0,length=extras.length;i<length;i+=2)
headers[extras[i]]=extras[i+1];else
$H(extras).each(function(pair){headers[pair.key]=pair.value});}
for(var name in headers)
this.transport.setRequestHeader(name,headers[name]);},success:function(){var status=this.getStatus();return!status||(status>=200&&status<300);},getStatus:function(){try{return this.transport.status||0;}catch(e){return 0}},respondToReadyState:function(readyState){var state=Ajax.Request.Events[readyState],response=new Ajax.Response(this);if(state=='Complete'){try{this._complete=true;(this.options['on'+response.status]||this.options['on'+(this.success()?'Success':'Failure')]||Prototype.emptyFunction)(response,response.headerJSON);}catch(e){this.dispatchException(e);}
var contentType=response.getHeader('Content-type');if(this.options.evalJS=='force'||(this.options.evalJS&&this.isSameOrigin()&&contentType&&contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i)))
this.evalResponse();}
try{(this.options['on'+state]||Prototype.emptyFunction)(response,response.headerJSON);Ajax.Responders.dispatch('on'+state,this,response,response.headerJSON);}catch(e){this.dispatchException(e);}
if(state=='Complete'){this.transport.onreadystatechange=Prototype.emptyFunction;}},isSameOrigin:function(){var m=this.url.match(/^\s*https?:\/\/[^\/]*/);return!m||(m[0]=='#{protocol}//#{domain}#{port}'.interpolate({protocol:location.protocol,domain:document.domain,port:location.port?':'+location.port:''}));},getHeader:function(name){try{return this.transport.getResponseHeader(name)||null;}catch(e){return null;}},evalResponse:function(){try{return eval((this.transport.responseText||'').unfilterJSON());}catch(e){this.dispatchException(e);}},dispatchException:function(exception){(this.options.onException||Prototype.emptyFunction)(this,exception);Ajax.Responders.dispatch('onException',this,exception);}});Ajax.Request.Events=['Uninitialized','Loading','Loaded','Interactive','Complete'];Ajax.Response=Class.create({initialize:function(request){this.request=request;var transport=this.transport=request.transport,readyState=this.readyState=transport.readyState;if((readyState>2&&!Prototype.Browser.IE)||readyState==4){this.status=this.getStatus();this.statusText=this.getStatusText();this.responseText=String.interpret(transport.responseText);this.headerJSON=this._getHeaderJSON();}
if(readyState==4){var xml=transport.responseXML;this.responseXML=Object.isUndefined(xml)?null:xml;this.responseJSON=this._getResponseJSON();}},status:0,statusText:'',getStatus:Ajax.Request.prototype.getStatus,getStatusText:function(){try{return this.transport.statusText||'';}catch(e){return''}},getHeader:Ajax.Request.prototype.getHeader,getAllHeaders:function(){try{return this.getAllResponseHeaders();}catch(e){return null}},getResponseHeader:function(name){return this.transport.getResponseHeader(name);},getAllResponseHeaders:function(){return this.transport.getAllResponseHeaders();},_getHeaderJSON:function(){var json=this.getHeader('X-JSON');if(!json)return null;json=decodeURIComponent(escape(json));try{return json.evalJSON(this.request.options.sanitizeJSON||!this.request.isSameOrigin());}catch(e){this.request.dispatchException(e);}},_getResponseJSON:function(){var options=this.request.options;if(!options.evalJSON||(options.evalJSON!='force'&&!(this.getHeader('Content-type')||'').include('application/json'))||this.responseText.blank())
return null;try{return this.responseText.evalJSON(options.sanitizeJSON||!this.request.isSameOrigin());}catch(e){this.request.dispatchException(e);}}});Ajax.Updater=Class.create(Ajax.Request,{initialize:function($super,container,url,options){this.container={success:(container.success||container),failure:(container.failure||(container.success?null:container))};options=Object.clone(options);var onComplete=options.onComplete;options.onComplete=(function(response,json){this.updateContent(response.responseText);if(Object.isFunction(onComplete))onComplete(response,json);}).bind(this);$super(url,options);},updateContent:function(responseText){var receiver=this.container[this.success()?'success':'failure'],options=this.options;if(!options.evalScripts)responseText=responseText.stripScripts();if(receiver=$(receiver)){if(options.insertion){if(Object.isString(options.insertion)){var insertion={};insertion[options.insertion]=responseText;receiver.insert(insertion);}
else options.insertion(receiver,responseText);}
else receiver.update(responseText);}}});Ajax.PeriodicalUpdater=Class.create(Ajax.Base,{initialize:function($super,container,url,options){$super(options);this.onComplete=this.options.onComplete;this.frequency=(this.options.frequency||2);this.decay=(this.options.decay||1);this.updater={};this.container=container;this.url=url;this.start();},start:function(){this.options.onComplete=this.updateComplete.bind(this);this.onTimerEvent();},stop:function(){this.updater.options.onComplete=undefined;clearTimeout(this.timer);(this.onComplete||Prototype.emptyFunction).apply(this,arguments);},updateComplete:function(response){if(this.options.decay){this.decay=(response.responseText==this.lastText?this.decay*this.options.decay:1);this.lastText=response.responseText;}
this.timer=this.onTimerEvent.bind(this).delay(this.decay*this.frequency);},onTimerEvent:function(){this.updater=new Ajax.Updater(this.container,this.url,this.options);}});function $(element){if(arguments.length>1){for(var i=0,elements=[],length=arguments.length;i<length;i++)
elements.push($(arguments[i]));return elements;}
if(Object.isString(element))
element=document.getElementById(element);return Element.extend(element);}
if(Prototype.BrowserFeatures.XPath){document._getElementsByXPath=function(expression,parentElement){var results=[];var query=document.evaluate(expression,$(parentElement)||document,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null);for(var i=0,length=query.snapshotLength;i<length;i++)
results.push(Element.extend(query.snapshotItem(i)));return results;};}
if(!window.Node)var Node={};if(!Node.ELEMENT_NODE){Object.extend(Node,{ELEMENT_NODE:1,ATTRIBUTE_NODE:2,TEXT_NODE:3,CDATA_SECTION_NODE:4,ENTITY_REFERENCE_NODE:5,ENTITY_NODE:6,PROCESSING_INSTRUCTION_NODE:7,COMMENT_NODE:8,DOCUMENT_NODE:9,DOCUMENT_TYPE_NODE:10,DOCUMENT_FRAGMENT_NODE:11,NOTATION_NODE:12});}
(function(global){var SETATTRIBUTE_IGNORES_NAME=(function(){var elForm=document.createElement("form");var elInput=document.createElement("input");var root=document.documentElement;elInput.setAttribute("name","test");elForm.appendChild(elInput);root.appendChild(elForm);var isBuggy=elForm.elements?(typeof elForm.elements.test=="undefined"):null;root.removeChild(elForm);elForm=elInput=null;return isBuggy;})();var element=global.Element;global.Element=function(tagName,attributes){attributes=attributes||{};tagName=tagName.toLowerCase();var cache=Element.cache;if(SETATTRIBUTE_IGNORES_NAME&&attributes.name){tagName='<'+tagName+' name="'+attributes.name+'">';delete attributes.name;return Element.writeAttribute(document.createElement(tagName),attributes);}
if(!cache[tagName])cache[tagName]=Element.extend(document.createElement(tagName));return Element.writeAttribute(cache[tagName].cloneNode(false),attributes);};Object.extend(global.Element,element||{});if(element)global.Element.prototype=element.prototype;})(this);Element.cache={};Element.idCounter=1;Element.Methods={visible:function(element){return $(element).style.display!='none';},toggle:function(element){element=$(element);Element[Element.visible(element)?'hide':'show'](element);return element;},hide:function(element){element=$(element);element.style.display='none';return element;},show:function(element){element=$(element);element.style.display='';return element;},remove:function(element){element=$(element);element.parentNode.removeChild(element);return element;},update:(function(){var SELECT_ELEMENT_INNERHTML_BUGGY=(function(){var el=document.createElement("select"),isBuggy=true;el.innerHTML="<option value=\"test\">test</option>";if(el.options&&el.options[0]){isBuggy=el.options[0].nodeName.toUpperCase()!=="OPTION";}
el=null;return isBuggy;})();var TABLE_ELEMENT_INNERHTML_BUGGY=(function(){try{var el=document.createElement("table");if(el&&el.tBodies){el.innerHTML="<tbody><tr><td>test</td></tr></tbody>";var isBuggy=typeof el.tBodies[0]=="undefined";el=null;return isBuggy;}}catch(e){return true;}})();var SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING=(function(){var s=document.createElement("script"),isBuggy=false;try{s.appendChild(document.createTextNode(""));isBuggy=!s.firstChild||s.firstChild&&s.firstChild.nodeType!==3;}catch(e){isBuggy=true;}
s=null;return isBuggy;})();function update(element,content){element=$(element);if(content&&content.toElement)
content=content.toElement();if(Object.isElement(content))
return element.update().insert(content);content=Object.toHTML(content);var tagName=element.tagName.toUpperCase();if(tagName==='SCRIPT'&&SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING){element.text=content;return element;}
if(SELECT_ELEMENT_INNERHTML_BUGGY||TABLE_ELEMENT_INNERHTML_BUGGY){if(tagName in Element._insertionTranslations.tags){while(element.firstChild){element.removeChild(element.firstChild);}
Element._getContentFromAnonymousElement(tagName,content.stripScripts()).each(function(node){element.appendChild(node)});}
else{element.innerHTML=content.stripScripts();}}
else{element.innerHTML=content.stripScripts();}
content.evalScripts.bind(content).defer();return element;}
return update;})(),replace:function(element,content){element=$(element);if(content&&content.toElement)content=content.toElement();else if(!Object.isElement(content)){content=Object.toHTML(content);var range=element.ownerDocument.createRange();range.selectNode(element);content.evalScripts.bind(content).defer();content=range.createContextualFragment(content.stripScripts());}
element.parentNode.replaceChild(content,element);return element;},insert:function(element,insertions){element=$(element);if(Object.isString(insertions)||Object.isNumber(insertions)||Object.isElement(insertions)||(insertions&&(insertions.toElement||insertions.toHTML)))
insertions={bottom:insertions};var content,insert,tagName,childNodes;for(var position in insertions){content=insertions[position];position=position.toLowerCase();insert=Element._insertionTranslations[position];if(content&&content.toElement)content=content.toElement();if(Object.isElement(content)){insert(element,content);continue;}
content=Object.toHTML(content);tagName=((position=='before'||position=='after')?element.parentNode:element).tagName.toUpperCase();childNodes=Element._getContentFromAnonymousElement(tagName,content.stripScripts());if(position=='top'||position=='after')childNodes.reverse();childNodes.each(insert.curry(element));content.evalScripts.bind(content).defer();}
return element;},wrap:function(element,wrapper,attributes){element=$(element);if(Object.isElement(wrapper))
$(wrapper).writeAttribute(attributes||{});else if(Object.isString(wrapper))wrapper=new Element(wrapper,attributes);else wrapper=new Element('div',wrapper);if(element.parentNode)
element.parentNode.replaceChild(wrapper,element);wrapper.appendChild(element);return wrapper;},inspect:function(element){element=$(element);var result='<'+element.tagName.toLowerCase();$H({'id':'id','className':'class'}).each(function(pair){var property=pair.first(),attribute=pair.last();var value=(element[property]||'').toString();if(value)result+=' '+attribute+'='+value.inspect(true);});return result+'>';},recursivelyCollect:function(element,property){element=$(element);var elements=[];while(element=element[property])
if(element.nodeType==1)
elements.push(Element.extend(element));return elements;},ancestors:function(element){return Element.recursivelyCollect(element,'parentNode');},descendants:function(element){return Element.select(element,"*");},firstDescendant:function(element){element=$(element).firstChild;while(element&&element.nodeType!=1)element=element.nextSibling;return $(element);},immediateDescendants:function(element){if(!(element=$(element).firstChild))return[];while(element&&element.nodeType!=1)element=element.nextSibling;if(element)return[element].concat($(element).nextSiblings());return[];},previousSiblings:function(element){return Element.recursivelyCollect(element,'previousSibling');},nextSiblings:function(element){return Element.recursivelyCollect(element,'nextSibling');},siblings:function(element){element=$(element);return Element.previousSiblings(element).reverse().concat(Element.nextSiblings(element));},match:function(element,selector){if(Object.isString(selector))
selector=new Selector(selector);return selector.match($(element));},up:function(element,expression,index){element=$(element);if(arguments.length==1)return $(element.parentNode);var ancestors=Element.ancestors(element);return Object.isNumber(expression)?ancestors[expression]:Selector.findElement(ancestors,expression,index);},down:function(element,expression,index){element=$(element);if(arguments.length==1)return Element.firstDescendant(element);return Object.isNumber(expression)?Element.descendants(element)[expression]:Element.select(element,expression)[index||0];},previous:function(element,expression,index){element=$(element);if(arguments.length==1)return $(Selector.handlers.previousElementSibling(element));var previousSiblings=Element.previousSiblings(element);return Object.isNumber(expression)?previousSiblings[expression]:Selector.findElement(previousSiblings,expression,index);},next:function(element,expression,index){element=$(element);if(arguments.length==1)return $(Selector.handlers.nextElementSibling(element));var nextSiblings=Element.nextSiblings(element);return Object.isNumber(expression)?nextSiblings[expression]:Selector.findElement(nextSiblings,expression,index);},select:function(element){var args=Array.prototype.slice.call(arguments,1);return Selector.findChildElements(element,args);},adjacent:function(element){var args=Array.prototype.slice.call(arguments,1);return Selector.findChildElements(element.parentNode,args).without(element);},identify:function(element){element=$(element);var id=Element.readAttribute(element,'id');if(id)return id;do{id='anonymous_element_'+Element.idCounter++}while($(id));Element.writeAttribute(element,'id',id);return id;},readAttribute:function(element,name){element=$(element);if(Prototype.Browser.IE){var t=Element._attributeTranslations.read;if(t.values[name])return t.values[name](element,name);if(t.names[name])name=t.names[name];if(name.include(':')){return(!element.attributes||!element.attributes[name])?null:element.attributes[name].value;}}
return element.getAttribute(name);},writeAttribute:function(element,name,value){element=$(element);var attributes={},t=Element._attributeTranslations.write;if(typeof name=='object')attributes=name;else attributes[name]=Object.isUndefined(value)?true:value;for(var attr in attributes){name=t.names[attr]||attr;value=attributes[attr];if(t.values[attr])name=t.values[attr](element,value);if(value===false||value===null)
element.removeAttribute(name);else if(value===true)
element.setAttribute(name,name);else element.setAttribute(name,value);}
return element;},getHeight:function(element){return Element.getDimensions(element).height;},getWidth:function(element){return Element.getDimensions(element).width;},classNames:function(element){return new Element.ClassNames(element);},hasClassName:function(element,className){if(!(element=$(element)))return;var elementClassName=element.className;return(elementClassName.length>0&&(elementClassName==className||new RegExp("(^|\\s)"+className+"(\\s|$)").test(elementClassName)));},addClassName:function(element,className){if(!(element=$(element)))return;if(!Element.hasClassName(element,className))
element.className+=(element.className?' ':'')+className;return element;},removeClassName:function(element,className){if(!(element=$(element)))return;element.className=element.className.replace(new RegExp("(^|\\s+)"+className+"(\\s+|$)"),' ').strip();return element;},toggleClassName:function(element,className){if(!(element=$(element)))return;return Element[Element.hasClassName(element,className)?'removeClassName':'addClassName'](element,className);},cleanWhitespace:function(element){element=$(element);var node=element.firstChild;while(node){var nextNode=node.nextSibling;if(node.nodeType==3&&!/\S/.test(node.nodeValue))
element.removeChild(node);node=nextNode;}
return element;},empty:function(element){return $(element).innerHTML.blank();},descendantOf:function(element,ancestor){element=$(element),ancestor=$(ancestor);if(element.compareDocumentPosition)
return(element.compareDocumentPosition(ancestor)&8)===8;if(ancestor.contains)
return ancestor.contains(element)&&ancestor!==element;while(element=element.parentNode)
if(element==ancestor)return true;return false;},scrollTo:function(element){element=$(element);var pos=Element.cumulativeOffset(element);window.scrollTo(pos[0],pos[1]);return element;},getStyle:function(element,style){element=$(element);style=style=='float'?'cssFloat':style.camelize();var value=element.style[style];if(!value||value=='auto'){var css=document.defaultView.getComputedStyle(element,null);value=css?css[style]:null;}
if(style=='opacity')return value?parseFloat(value):1.0;return value=='auto'?null:value;},getOpacity:function(element){return $(element).getStyle('opacity');},setStyle:function(element,styles){element=$(element);var elementStyle=element.style,match;if(Object.isString(styles)){element.style.cssText+=';'+styles;return styles.include('opacity')?element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]):element;}
for(var property in styles)
if(property=='opacity')element.setOpacity(styles[property]);else
elementStyle[(property=='float'||property=='cssFloat')?(Object.isUndefined(elementStyle.styleFloat)?'cssFloat':'styleFloat'):property]=styles[property];return element;},setOpacity:function(element,value){element=$(element);element.style.opacity=(value==1||value==='')?'':(value<0.00001)?0:value;return element;},getDimensions:function(element){element=$(element);var display=Element.getStyle(element,'display');if(display!='none'&&display!=null)
return{width:element.offsetWidth,height:element.offsetHeight};var els=element.style;var originalVisibility=els.visibility;var originalPosition=els.position;var originalDisplay=els.display;els.visibility='hidden';if(originalPosition!='fixed')
els.position='absolute';els.display='block';var originalWidth=element.clientWidth;var originalHeight=element.clientHeight;els.display=originalDisplay;els.position=originalPosition;els.visibility=originalVisibility;return{width:originalWidth,height:originalHeight};},makePositioned:function(element){element=$(element);var pos=Element.getStyle(element,'position');if(pos=='static'||!pos){element._madePositioned=true;element.style.position='relative';if(Prototype.Browser.Opera){element.style.top=0;element.style.left=0;}}
return element;},undoPositioned:function(element){element=$(element);if(element._madePositioned){element._madePositioned=undefined;element.style.position=element.style.top=element.style.left=element.style.bottom=element.style.right='';}
return element;},makeClipping:function(element){element=$(element);if(element._overflow)return element;element._overflow=Element.getStyle(element,'overflow')||'auto';if(element._overflow!=='hidden')
element.style.overflow='hidden';return element;},undoClipping:function(element){element=$(element);if(!element._overflow)return element;element.style.overflow=element._overflow=='auto'?'':element._overflow;element._overflow=null;return element;},cumulativeOffset:function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;element=element.offsetParent;}while(element);return Element._returnOffset(valueL,valueT);},positionedOffset:function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;element=element.offsetParent;if(element){if(element.tagName.toUpperCase()=='BODY')break;var p=Element.getStyle(element,'position');if(p!=='static')break;}}while(element);return Element._returnOffset(valueL,valueT);},absolutize:function(element){element=$(element);if(Element.getStyle(element,'position')=='absolute')return element;var offsets=Element.positionedOffset(element);var top=offsets[1];var left=offsets[0];var width=element.clientWidth;var height=element.clientHeight;element._originalLeft=left-parseFloat(element.style.left||0);element._originalTop=top-parseFloat(element.style.top||0);element._originalWidth=element.style.width;element._originalHeight=element.style.height;element.style.position='absolute';element.style.top=top+'px';element.style.left=left+'px';element.style.width=width+'px';element.style.height=height+'px';return element;},relativize:function(element){element=$(element);if(Element.getStyle(element,'position')=='relative')return element;element.style.position='relative';var top=parseFloat(element.style.top||0)-(element._originalTop||0);var left=parseFloat(element.style.left||0)-(element._originalLeft||0);element.style.top=top+'px';element.style.left=left+'px';element.style.height=element._originalHeight;element.style.width=element._originalWidth;return element;},cumulativeScrollOffset:function(element){var valueT=0,valueL=0;do{valueT+=element.scrollTop||0;valueL+=element.scrollLeft||0;element=element.parentNode;}while(element);return Element._returnOffset(valueL,valueT);},getOffsetParent:function(element){if(element.offsetParent)return $(element.offsetParent);if(element==document.body)return $(element);while((element=element.parentNode)&&element!=document.body)
if(Element.getStyle(element,'position')!='static')
return $(element);return $(document.body);},viewportOffset:function(forElement){var valueT=0,valueL=0;var element=forElement;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;if(element.offsetParent==document.body&&Element.getStyle(element,'position')=='absolute')break;}while(element=element.offsetParent);element=forElement;do{if(!Prototype.Browser.Opera||(element.tagName&&(element.tagName.toUpperCase()=='BODY'))){valueT-=element.scrollTop||0;valueL-=element.scrollLeft||0;}}while(element=element.parentNode);return Element._returnOffset(valueL,valueT);},clonePosition:function(element,source){var options=Object.extend({setLeft:true,setTop:true,setWidth:true,setHeight:true,offsetTop:0,offsetLeft:0},arguments[2]||{});source=$(source);var p=Element.viewportOffset(source);element=$(element);var delta=[0,0];var parent=null;if(Element.getStyle(element,'position')=='absolute'){parent=Element.getOffsetParent(element);delta=Element.viewportOffset(parent);}
if(parent==document.body){delta[0]-=document.body.offsetLeft;delta[1]-=document.body.offsetTop;}
if(options.setLeft)element.style.left=(p[0]-delta[0]+options.offsetLeft)+'px';if(options.setTop)element.style.top=(p[1]-delta[1]+options.offsetTop)+'px';if(options.setWidth)element.style.width=source.offsetWidth+'px';if(options.setHeight)element.style.height=source.offsetHeight+'px';return element;}};Object.extend(Element.Methods,{getElementsBySelector:Element.Methods.select,childElements:Element.Methods.immediateDescendants});Element._attributeTranslations={write:{names:{className:'class',htmlFor:'for'},values:{}}};if(Prototype.Browser.Opera){Element.Methods.getStyle=Element.Methods.getStyle.wrap(function(proceed,element,style){switch(style){case'left':case'top':case'right':case'bottom':if(proceed(element,'position')==='static')return null;case'height':case'width':if(!Element.visible(element))return null;var dim=parseInt(proceed(element,style),10);if(dim!==element['offset'+style.capitalize()])
return dim+'px';var properties;if(style==='height'){properties=['border-top-width','padding-top','padding-bottom','border-bottom-width'];}
else{properties=['border-left-width','padding-left','padding-right','border-right-width'];}
return properties.inject(dim,function(memo,property){var val=proceed(element,property);return val===null?memo:memo-parseInt(val,10);})+'px';default:return proceed(element,style);}});Element.Methods.readAttribute=Element.Methods.readAttribute.wrap(function(proceed,element,attribute){if(attribute==='title')return element.title;return proceed(element,attribute);});}
else if(Prototype.Browser.IE){Element.Methods.getOffsetParent=Element.Methods.getOffsetParent.wrap(function(proceed,element){element=$(element);try{element.offsetParent}
catch(e){return $(document.body)}
var position=element.getStyle('position');if(position!=='static')return proceed(element);element.setStyle({position:'relative'});var value=proceed(element);element.setStyle({position:position});return value;});$w('positionedOffset viewportOffset').each(function(method){Element.Methods[method]=Element.Methods[method].wrap(function(proceed,element){element=$(element);try{element.offsetParent}
catch(e){return Element._returnOffset(0,0)}
var position=element.getStyle('position');if(position!=='static')return proceed(element);var offsetParent=element.getOffsetParent();if(offsetParent&&offsetParent.getStyle('position')==='fixed')
offsetParent.setStyle({zoom:1});element.setStyle({position:'relative'});var value=proceed(element);element.setStyle({position:position});return value;});});Element.Methods.cumulativeOffset=Element.Methods.cumulativeOffset.wrap(function(proceed,element){try{element.offsetParent}
catch(e){return Element._returnOffset(0,0)}
return proceed(element);});Element.Methods.getStyle=function(element,style){element=$(element);style=(style=='float'||style=='cssFloat')?'styleFloat':style.camelize();var value=element.style[style];if(!value&&element.currentStyle)value=element.currentStyle[style];if(style=='opacity'){if(value=(element.getStyle('filter')||'').match(/alpha\(opacity=(.*)\)/))
if(value[1])return parseFloat(value[1])/100;return 1.0;}
if(value=='auto'){if((style=='width'||style=='height')&&(element.getStyle('display')!='none'))
return element['offset'+style.capitalize()]+'px';return null;}
return value;};Element.Methods.setOpacity=function(element,value){function stripAlpha(filter){return filter.replace(/alpha\([^\)]*\)/gi,'');}
element=$(element);var currentStyle=element.currentStyle;if((currentStyle&&!currentStyle.hasLayout)||(!currentStyle&&element.style.zoom=='normal'))
element.style.zoom=1;var filter=element.getStyle('filter'),style=element.style;if(value==1||value===''){(filter=stripAlpha(filter))?style.filter=filter:style.removeAttribute('filter');return element;}else if(value<0.00001)value=0;style.filter=stripAlpha(filter)+'alpha(opacity='+(value*100)+')';return element;};Element._attributeTranslations=(function(){var classProp='className';var forProp='for';var el=document.createElement('div');el.setAttribute(classProp,'x');if(el.className!=='x'){el.setAttribute('class','x');if(el.className==='x'){classProp='class';}}
el=null;el=document.createElement('label');el.setAttribute(forProp,'x');if(el.htmlFor!=='x'){el.setAttribute('htmlFor','x');if(el.htmlFor==='x'){forProp='htmlFor';}}
el=null;return{read:{names:{'class':classProp,'className':classProp,'for':forProp,'htmlFor':forProp},values:{_getAttr:function(element,attribute){return element.getAttribute(attribute);},_getAttr2:function(element,attribute){return element.getAttribute(attribute,2);},_getAttrNode:function(element,attribute){var node=element.getAttributeNode(attribute);return node?node.value:"";},_getEv:(function(){var el=document.createElement('div');el.onclick=Prototype.emptyFunction;var value=el.getAttribute('onclick');var f;if(String(value).indexOf('{')>-1){f=function(element,attribute){attribute=element.getAttribute(attribute);if(!attribute)return null;attribute=attribute.toString();attribute=attribute.split('{')[1];attribute=attribute.split('}')[0];return attribute.strip();};}
else if(value===''){f=function(element,attribute){attribute=element.getAttribute(attribute);if(!attribute)return null;return attribute.strip();};}
el=null;return f;})(),_flag:function(element,attribute){return $(element).hasAttribute(attribute)?attribute:null;},style:function(element){return element.style.cssText.toLowerCase();},title:function(element){return element.title;}}}}})();Element._attributeTranslations.write={names:Object.extend({cellpadding:'cellPadding',cellspacing:'cellSpacing'},Element._attributeTranslations.read.names),values:{checked:function(element,value){element.checked=!!value;},style:function(element,value){element.style.cssText=value?value:'';}}};Element._attributeTranslations.has={};$w('colSpan rowSpan vAlign dateTime accessKey tabIndex '+'encType maxLength readOnly longDesc frameBorder').each(function(attr){Element._attributeTranslations.write.names[attr.toLowerCase()]=attr;Element._attributeTranslations.has[attr.toLowerCase()]=attr;});(function(v){Object.extend(v,{href:v._getAttr2,src:v._getAttr2,type:v._getAttr,action:v._getAttrNode,disabled:v._flag,checked:v._flag,readonly:v._flag,multiple:v._flag,onload:v._getEv,onunload:v._getEv,onclick:v._getEv,ondblclick:v._getEv,onmousedown:v._getEv,onmouseup:v._getEv,onmouseover:v._getEv,onmousemove:v._getEv,onmouseout:v._getEv,onfocus:v._getEv,onblur:v._getEv,onkeypress:v._getEv,onkeydown:v._getEv,onkeyup:v._getEv,onsubmit:v._getEv,onreset:v._getEv,onselect:v._getEv,onchange:v._getEv});})(Element._attributeTranslations.read.values);if(Prototype.BrowserFeatures.ElementExtensions){(function(){function _descendants(element){var nodes=element.getElementsByTagName('*'),results=[];for(var i=0,node;node=nodes[i];i++)
if(node.tagName!=="!")
results.push(node);return results;}
Element.Methods.down=function(element,expression,index){element=$(element);if(arguments.length==1)return element.firstDescendant();return Object.isNumber(expression)?_descendants(element)[expression]:Element.select(element,expression)[index||0];}})();}}
else if(Prototype.Browser.Gecko&&/rv:1\.8\.0/.test(navigator.userAgent)){Element.Methods.setOpacity=function(element,value){element=$(element);element.style.opacity=(value==1)?0.999999:(value==='')?'':(value<0.00001)?0:value;return element;};}
else if(Prototype.Browser.WebKit){Element.Methods.setOpacity=function(element,value){element=$(element);element.style.opacity=(value==1||value==='')?'':(value<0.00001)?0:value;if(value==1)
if(element.tagName.toUpperCase()=='IMG'&&element.width){element.width++;element.width--;}else try{var n=document.createTextNode(' ');element.appendChild(n);element.removeChild(n);}catch(e){}
return element;};Element.Methods.cumulativeOffset=function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;if(element.offsetParent==document.body)
if(Element.getStyle(element,'position')=='absolute')break;element=element.offsetParent;}while(element);return Element._returnOffset(valueL,valueT);};}
if('outerHTML'in document.documentElement){Element.Methods.replace=function(element,content){element=$(element);if(content&&content.toElement)content=content.toElement();if(Object.isElement(content)){element.parentNode.replaceChild(content,element);return element;}
content=Object.toHTML(content);var parent=element.parentNode,tagName=parent.tagName.toUpperCase();if(Element._insertionTranslations.tags[tagName]){var nextSibling=element.next();var fragments=Element._getContentFromAnonymousElement(tagName,content.stripScripts());parent.removeChild(element);if(nextSibling)
fragments.each(function(node){parent.insertBefore(node,nextSibling)});else
fragments.each(function(node){parent.appendChild(node)});}
else element.outerHTML=content.stripScripts();content.evalScripts.bind(content).defer();return element;};}
Element._returnOffset=function(l,t){var result=[l,t];result.left=l;result.top=t;return result;};Element._getContentFromAnonymousElement=function(tagName,html){var div=new Element('div'),t=Element._insertionTranslations.tags[tagName];if(t){div.innerHTML=t[0]+html+t[1];t[2].times(function(){div=div.firstChild});}else div.innerHTML=html;return $A(div.childNodes);};Element._insertionTranslations={before:function(element,node){element.parentNode.insertBefore(node,element);},top:function(element,node){element.insertBefore(node,element.firstChild);},bottom:function(element,node){element.appendChild(node);},after:function(element,node){element.parentNode.insertBefore(node,element.nextSibling);},tags:{TABLE:['<table>','</table>',1],TBODY:['<table><tbody>','</tbody></table>',2],TR:['<table><tbody><tr>','</tr></tbody></table>',3],TD:['<table><tbody><tr><td>','</td></tr></tbody></table>',4],SELECT:['<select>','</select>',1]}};(function(){var tags=Element._insertionTranslations.tags;Object.extend(tags,{THEAD:tags.TBODY,TFOOT:tags.TBODY,TH:tags.TD});})();Element.Methods.Simulated={hasAttribute:function(element,attribute){attribute=Element._attributeTranslations.has[attribute]||attribute;var node=$(element).getAttributeNode(attribute);return!!(node&&node.specified);}};Element.Methods.ByTag={};Object.extend(Element,Element.Methods);(function(div){if(!Prototype.BrowserFeatures.ElementExtensions&&div['__proto__']){window.HTMLElement={};window.HTMLElement.prototype=div['__proto__'];Prototype.BrowserFeatures.ElementExtensions=true;}
div=null;})(document.createElement('div'))
Element.extend=(function(){function checkDeficiency(tagName){if(typeof window.Element!='undefined'){var proto=window.Element.prototype;if(proto){var id='_'+(Math.random()+'').slice(2);var el=document.createElement(tagName);proto[id]='x';var isBuggy=(el[id]!=='x');delete proto[id];el=null;return isBuggy;}}
return false;}
function extendElementWith(element,methods){for(var property in methods){var value=methods[property];if(Object.isFunction(value)&&!(property in element))
element[property]=value.methodize();}}
var HTMLOBJECTELEMENT_PROTOTYPE_BUGGY=checkDeficiency('object');if(Prototype.BrowserFeatures.SpecificElementExtensions){if(HTMLOBJECTELEMENT_PROTOTYPE_BUGGY){return function(element){if(element&&typeof element._extendedByPrototype=='undefined'){var t=element.tagName;if(t&&(/^(?:object|applet|embed)$/i.test(t))){extendElementWith(element,Element.Methods);extendElementWith(element,Element.Methods.Simulated);extendElementWith(element,Element.Methods.ByTag[t.toUpperCase()]);}}
return element;}}
return Prototype.K;}
var Methods={},ByTag=Element.Methods.ByTag;var extend=Object.extend(function(element){if(!element||typeof element._extendedByPrototype!='undefined'||element.nodeType!=1||element==window)return element;var methods=Object.clone(Methods),tagName=element.tagName.toUpperCase();if(ByTag[tagName])Object.extend(methods,ByTag[tagName]);extendElementWith(element,methods);element._extendedByPrototype=Prototype.emptyFunction;return element;},{refresh:function(){if(!Prototype.BrowserFeatures.ElementExtensions){Object.extend(Methods,Element.Methods);Object.extend(Methods,Element.Methods.Simulated);}}});extend.refresh();return extend;})();Element.hasAttribute=function(element,attribute){if(element.hasAttribute)return element.hasAttribute(attribute);return Element.Methods.Simulated.hasAttribute(element,attribute);};Element.addMethods=function(methods){var F=Prototype.BrowserFeatures,T=Element.Methods.ByTag;if(!methods){Object.extend(Form,Form.Methods);Object.extend(Form.Element,Form.Element.Methods);Object.extend(Element.Methods.ByTag,{"FORM":Object.clone(Form.Methods),"INPUT":Object.clone(Form.Element.Methods),"SELECT":Object.clone(Form.Element.Methods),"TEXTAREA":Object.clone(Form.Element.Methods)});}
if(arguments.length==2){var tagName=methods;methods=arguments[1];}
if(!tagName)Object.extend(Element.Methods,methods||{});else{if(Object.isArray(tagName))tagName.each(extend);else extend(tagName);}
function extend(tagName){tagName=tagName.toUpperCase();if(!Element.Methods.ByTag[tagName])
Element.Methods.ByTag[tagName]={};Object.extend(Element.Methods.ByTag[tagName],methods);}
function copy(methods,destination,onlyIfAbsent){onlyIfAbsent=onlyIfAbsent||false;for(var property in methods){var value=methods[property];if(!Object.isFunction(value))continue;if(!onlyIfAbsent||!(property in destination))
destination[property]=value.methodize();}}
function findDOMClass(tagName){var klass;var trans={"OPTGROUP":"OptGroup","TEXTAREA":"TextArea","P":"Paragraph","FIELDSET":"FieldSet","UL":"UList","OL":"OList","DL":"DList","DIR":"Directory","H1":"Heading","H2":"Heading","H3":"Heading","H4":"Heading","H5":"Heading","H6":"Heading","Q":"Quote","INS":"Mod","DEL":"Mod","A":"Anchor","IMG":"Image","CAPTION":"TableCaption","COL":"TableCol","COLGROUP":"TableCol","THEAD":"TableSection","TFOOT":"TableSection","TBODY":"TableSection","TR":"TableRow","TH":"TableCell","TD":"TableCell","FRAMESET":"FrameSet","IFRAME":"IFrame"};if(trans[tagName])klass='HTML'+trans[tagName]+'Element';if(window[klass])return window[klass];klass='HTML'+tagName+'Element';if(window[klass])return window[klass];klass='HTML'+tagName.capitalize()+'Element';if(window[klass])return window[klass];var element=document.createElement(tagName);var proto=element['__proto__']||element.constructor.prototype;element=null;return proto;}
var elementPrototype=window.HTMLElement?HTMLElement.prototype:Element.prototype;if(F.ElementExtensions){copy(Element.Methods,elementPrototype);copy(Element.Methods.Simulated,elementPrototype,true);}
if(F.SpecificElementExtensions){for(var tag in Element.Methods.ByTag){var klass=findDOMClass(tag);if(Object.isUndefined(klass))continue;copy(T[tag],klass.prototype);}}
Object.extend(Element,Element.Methods);delete Element.ByTag;if(Element.extend.refresh)Element.extend.refresh();Element.cache={};};document.viewport={getDimensions:function(){return{width:this.getWidth(),height:this.getHeight()};},getScrollOffsets:function(){return Element._returnOffset(window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft,window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop);}};(function(viewport){var B=Prototype.Browser,doc=document,element,property={};function getRootElement(){if(B.WebKit&&!doc.evaluate)
return document;if(B.Opera&&window.parseFloat(window.opera.version())<9.5)
return document.body;return document.documentElement;}
function define(D){if(!element)element=getRootElement();property[D]='client'+D;viewport['get'+D]=function(){return element[property[D]]};return viewport['get'+D]();}
viewport.getWidth=define.curry('Width');viewport.getHeight=define.curry('Height');})(document.viewport);Element.Storage={UID:1};Element.addMethods({getStorage:function(element){if(!(element=$(element)))return;var uid;if(element===window){uid=0;}else{if(typeof element._prototypeUID==="undefined")
element._prototypeUID=[Element.Storage.UID++];uid=element._prototypeUID[0];}
if(!Element.Storage[uid])
Element.Storage[uid]=$H();return Element.Storage[uid];},store:function(element,key,value){if(!(element=$(element)))return;if(arguments.length===2){Element.getStorage(element).update(key);}else{Element.getStorage(element).set(key,value);}
return element;},retrieve:function(element,key,defaultValue){if(!(element=$(element)))return;var hash=Element.getStorage(element),value=hash.get(key);if(Object.isUndefined(value)){hash.set(key,defaultValue);value=defaultValue;}
return value;},clone:function(element,deep){if(!(element=$(element)))return;var clone=element.cloneNode(deep);clone._prototypeUID=void 0;if(deep){var descendants=Element.select(clone,'*'),i=descendants.length;while(i--){descendants[i]._prototypeUID=void 0;}}
return Element.extend(clone);}});var Selector=Class.create({initialize:function(expression){this.expression=expression.strip();if(this.shouldUseSelectorsAPI()){this.mode='selectorsAPI';}else if(this.shouldUseXPath()){this.mode='xpath';this.compileXPathMatcher();}else{this.mode="normal";this.compileMatcher();}},shouldUseXPath:(function(){var IS_DESCENDANT_SELECTOR_BUGGY=(function(){var isBuggy=false;if(document.evaluate&&window.XPathResult){var el=document.createElement('div');el.innerHTML='<ul><li></li></ul><div><ul><li></li></ul></div>';var xpath=".//*[local-name()='ul' or local-name()='UL']"+"//*[local-name()='li' or local-name()='LI']";var result=document.evaluate(xpath,el,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null);isBuggy=(result.snapshotLength!==2);el=null;}
return isBuggy;})();return function(){if(!Prototype.BrowserFeatures.XPath)return false;var e=this.expression;if(Prototype.Browser.WebKit&&(e.include("-of-type")||e.include(":empty")))
return false;if((/(\[[\w-]*?:|:checked)/).test(e))
return false;if(IS_DESCENDANT_SELECTOR_BUGGY)return false;return true;}})(),shouldUseSelectorsAPI:function(){if(!Prototype.BrowserFeatures.SelectorsAPI)return false;if(Selector.CASE_INSENSITIVE_CLASS_NAMES)return false;if(!Selector._div)Selector._div=new Element('div');try{Selector._div.querySelector(this.expression);}catch(e){return false;}
return true;},compileMatcher:function(){var e=this.expression,ps=Selector.patterns,h=Selector.handlers,c=Selector.criteria,le,p,m,len=ps.length,name;if(Selector._cache[e]){this.matcher=Selector._cache[e];return;}
this.matcher=["this.matcher = function(root) {","var r = root, h = Selector.handlers, c = false, n;"];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i=0;i<len;i++){p=ps[i].re;name=ps[i].name;if(m=e.match(p)){this.matcher.push(Object.isFunction(c[name])?c[name](m):new Template(c[name]).evaluate(m));e=e.replace(m[0],'');break;}}}
this.matcher.push("return h.unique(n);\n}");eval(this.matcher.join('\n'));Selector._cache[this.expression]=this.matcher;},compileXPathMatcher:function(){var e=this.expression,ps=Selector.patterns,x=Selector.xpath,le,m,len=ps.length,name;if(Selector._cache[e]){this.xpath=Selector._cache[e];return;}
this.matcher=['.//*'];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i=0;i<len;i++){name=ps[i].name;if(m=e.match(ps[i].re)){this.matcher.push(Object.isFunction(x[name])?x[name](m):new Template(x[name]).evaluate(m));e=e.replace(m[0],'');break;}}}
this.xpath=this.matcher.join('');Selector._cache[this.expression]=this.xpath;},findElements:function(root){root=root||document;var e=this.expression,results;switch(this.mode){case'selectorsAPI':if(root!==document){var oldId=root.id,id=$(root).identify();id=id.replace(/([\.:])/g,"\\$1");e="#"+id+" "+e;}
results=$A(root.querySelectorAll(e)).map(Element.extend);root.id=oldId;return results;case'xpath':return document._getElementsByXPath(this.xpath,root);default:return this.matcher(root);}},match:function(element){this.tokens=[];var e=this.expression,ps=Selector.patterns,as=Selector.assertions;var le,p,m,len=ps.length,name;while(e&&le!==e&&(/\S/).test(e)){le=e;for(var i=0;i<len;i++){p=ps[i].re;name=ps[i].name;if(m=e.match(p)){if(as[name]){this.tokens.push([name,Object.clone(m)]);e=e.replace(m[0],'');}else{return this.findElements(document).include(element);}}}}
var match=true,name,matches;for(var i=0,token;token=this.tokens[i];i++){name=token[0],matches=token[1];if(!Selector.assertions[name](element,matches)){match=false;break;}}
return match;},toString:function(){return this.expression;},inspect:function(){return"#<Selector:"+this.expression.inspect()+">";}});if(Prototype.BrowserFeatures.SelectorsAPI&&document.compatMode==='BackCompat'){Selector.CASE_INSENSITIVE_CLASS_NAMES=(function(){var div=document.createElement('div'),span=document.createElement('span');div.id="prototype_test_id";span.className='Test';div.appendChild(span);var isIgnored=(div.querySelector('#prototype_test_id .test')!==null);div=span=null;return isIgnored;})();}
Object.extend(Selector,{_cache:{},xpath:{descendant:"//*",child:"/*",adjacent:"/following-sibling::*[1]",laterSibling:'/following-sibling::*',tagName:function(m){if(m[1]=='*')return'';return"[local-name()='"+m[1].toLowerCase()+"' or local-name()='"+m[1].toUpperCase()+"']";},className:"[contains(concat(' ', @class, ' '), ' #{1} ')]",id:"[@id='#{1}']",attrPresence:function(m){m[1]=m[1].toLowerCase();return new Template("[@#{1}]").evaluate(m);},attr:function(m){m[1]=m[1].toLowerCase();m[3]=m[5]||m[6];return new Template(Selector.xpath.operators[m[2]]).evaluate(m);},pseudo:function(m){var h=Selector.xpath.pseudos[m[1]];if(!h)return'';if(Object.isFunction(h))return h(m);return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);},operators:{'=':"[@#{1}='#{3}']",'!=':"[@#{1}!='#{3}']",'^=':"[starts-with(@#{1}, '#{3}')]",'$=':"[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']",'*=':"[contains(@#{1}, '#{3}')]",'~=':"[contains(concat(' ', @#{1}, ' '), ' #{3} ')]",'|=':"[contains(concat('-', @#{1}, '-'), '-#{3}-')]"},pseudos:{'first-child':'[not(preceding-sibling::*)]','last-child':'[not(following-sibling::*)]','only-child':'[not(preceding-sibling::* or following-sibling::*)]','empty':"[count(*) = 0 and (count(text()) = 0)]",'checked':"[@checked]",'disabled':"[(@disabled) and (@type!='hidden')]",'enabled':"[not(@disabled) and (@type!='hidden')]",'not':function(m){var e=m[6],p=Selector.patterns,x=Selector.xpath,le,v,len=p.length,name;var exclusion=[];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i=0;i<len;i++){name=p[i].name
if(m=e.match(p[i].re)){v=Object.isFunction(x[name])?x[name](m):new Template(x[name]).evaluate(m);exclusion.push("("+v.substring(1,v.length-1)+")");e=e.replace(m[0],'');break;}}}
return"[not("+exclusion.join(" and ")+")]";},'nth-child':function(m){return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ",m);},'nth-last-child':function(m){return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ",m);},'nth-of-type':function(m){return Selector.xpath.pseudos.nth("position() ",m);},'nth-last-of-type':function(m){return Selector.xpath.pseudos.nth("(last() + 1 - position()) ",m);},'first-of-type':function(m){m[6]="1";return Selector.xpath.pseudos['nth-of-type'](m);},'last-of-type':function(m){m[6]="1";return Selector.xpath.pseudos['nth-last-of-type'](m);},'only-of-type':function(m){var p=Selector.xpath.pseudos;return p['first-of-type'](m)+p['last-of-type'](m);},nth:function(fragment,m){var mm,formula=m[6],predicate;if(formula=='even')formula='2n+0';if(formula=='odd')formula='2n+1';if(mm=formula.match(/^(\d+)$/))
return'['+fragment+"= "+mm[1]+']';if(mm=formula.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(mm[1]=="-")mm[1]=-1;var a=mm[1]?Number(mm[1]):1;var b=mm[2]?Number(mm[2]):0;predicate="[((#{fragment} - #{b}) mod #{a} = 0) and "+"((#{fragment} - #{b}) div #{a} >= 0)]";return new Template(predicate).evaluate({fragment:fragment,a:a,b:b});}}}},criteria:{tagName:'n = h.tagName(n, r, "#{1}", c);      c = false;',className:'n = h.className(n, r, "#{1}", c);    c = false;',id:'n = h.id(n, r, "#{1}", c);           c = false;',attrPresence:'n = h.attrPresence(n, r, "#{1}", c); c = false;',attr:function(m){m[3]=(m[5]||m[6]);return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m);},pseudo:function(m){if(m[6])m[6]=m[6].replace(/"/g,'\\"');return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m);},descendant:'c = "descendant";',child:'c = "child";',adjacent:'c = "adjacent";',laterSibling:'c = "laterSibling";'},patterns:[{name:'laterSibling',re:/^\s*~\s*/},{name:'child',re:/^\s*>\s*/},{name:'adjacent',re:/^\s*\+\s*/},{name:'descendant',re:/^\s/},{name:'tagName',re:/^\s*(\*|[\w\-]+)(\b|$)?/},{name:'id',re:/^#([\w\-\*]+)(\b|$)/},{name:'className',re:/^\.([\w\-\*]+)(\b|$)/},{name:'pseudo',re:/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/},{name:'attrPresence',re:/^\[((?:[\w-]+:)?[\w-]+)\]/},{name:'attr',re:/\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/}],assertions:{tagName:function(element,matches){return matches[1].toUpperCase()==element.tagName.toUpperCase();},className:function(element,matches){return Element.hasClassName(element,matches[1]);},id:function(element,matches){return element.id===matches[1];},attrPresence:function(element,matches){return Element.hasAttribute(element,matches[1]);},attr:function(element,matches){var nodeValue=Element.readAttribute(element,matches[1]);return nodeValue&&Selector.operators[matches[2]](nodeValue,matches[5]||matches[6]);}},handlers:{concat:function(a,b){for(var i=0,node;node=b[i];i++)
a.push(node);return a;},mark:function(nodes){var _true=Prototype.emptyFunction;for(var i=0,node;node=nodes[i];i++)
node._countedByPrototype=_true;return nodes;},unmark:(function(){var PROPERTIES_ATTRIBUTES_MAP=(function(){var el=document.createElement('div'),isBuggy=false,propName='_countedByPrototype',value='x'
el[propName]=value;isBuggy=(el.getAttribute(propName)===value);el=null;return isBuggy;})();return PROPERTIES_ATTRIBUTES_MAP?function(nodes){for(var i=0,node;node=nodes[i];i++)
node.removeAttribute('_countedByPrototype');return nodes;}:function(nodes){for(var i=0,node;node=nodes[i];i++)
node._countedByPrototype=void 0;return nodes;}})(),index:function(parentNode,reverse,ofType){parentNode._countedByPrototype=Prototype.emptyFunction;if(reverse){for(var nodes=parentNode.childNodes,i=nodes.length-1,j=1;i>=0;i--){var node=nodes[i];if(node.nodeType==1&&(!ofType||node._countedByPrototype))node.nodeIndex=j++;}}else{for(var i=0,j=1,nodes=parentNode.childNodes;node=nodes[i];i++)
if(node.nodeType==1&&(!ofType||node._countedByPrototype))node.nodeIndex=j++;}},unique:function(nodes){if(nodes.length==0)return nodes;var results=[],n;for(var i=0,l=nodes.length;i<l;i++)
if(typeof(n=nodes[i])._countedByPrototype=='undefined'){n._countedByPrototype=Prototype.emptyFunction;results.push(Element.extend(n));}
return Selector.handlers.unmark(results);},descendant:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
h.concat(results,node.getElementsByTagName('*'));return results;},child:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++){for(var j=0,child;child=node.childNodes[j];j++)
if(child.nodeType==1&&child.tagName!='!')results.push(child);}
return results;},adjacent:function(nodes){for(var i=0,results=[],node;node=nodes[i];i++){var next=this.nextElementSibling(node);if(next)results.push(next);}
return results;},laterSibling:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
h.concat(results,Element.nextSiblings(node));return results;},nextElementSibling:function(node){while(node=node.nextSibling)
if(node.nodeType==1)return node;return null;},previousElementSibling:function(node){while(node=node.previousSibling)
if(node.nodeType==1)return node;return null;},tagName:function(nodes,root,tagName,combinator){var uTagName=tagName.toUpperCase();var results=[],h=Selector.handlers;if(nodes){if(combinator){if(combinator=="descendant"){for(var i=0,node;node=nodes[i];i++)
h.concat(results,node.getElementsByTagName(tagName));return results;}else nodes=this[combinator](nodes);if(tagName=="*")return nodes;}
for(var i=0,node;node=nodes[i];i++)
if(node.tagName.toUpperCase()===uTagName)results.push(node);return results;}else return root.getElementsByTagName(tagName);},id:function(nodes,root,id,combinator){var targetNode=$(id),h=Selector.handlers;if(root==document){if(!targetNode)return[];if(!nodes)return[targetNode];}else{if(!root.sourceIndex||root.sourceIndex<1){var nodes=root.getElementsByTagName('*');for(var j=0,node;node=nodes[j];j++){if(node.id===id)return[node];}}}
if(nodes){if(combinator){if(combinator=='child'){for(var i=0,node;node=nodes[i];i++)
if(targetNode.parentNode==node)return[targetNode];}else if(combinator=='descendant'){for(var i=0,node;node=nodes[i];i++)
if(Element.descendantOf(targetNode,node))return[targetNode];}else if(combinator=='adjacent'){for(var i=0,node;node=nodes[i];i++)
if(Selector.handlers.previousElementSibling(targetNode)==node)
return[targetNode];}else nodes=h[combinator](nodes);}
for(var i=0,node;node=nodes[i];i++)
if(node==targetNode)return[targetNode];return[];}
return(targetNode&&Element.descendantOf(targetNode,root))?[targetNode]:[];},className:function(nodes,root,className,combinator){if(nodes&&combinator)nodes=this[combinator](nodes);return Selector.handlers.byClassName(nodes,root,className);},byClassName:function(nodes,root,className){if(!nodes)nodes=Selector.handlers.descendant([root]);var needle=' '+className+' ';for(var i=0,results=[],node,nodeClassName;node=nodes[i];i++){nodeClassName=node.className;if(nodeClassName.length==0)continue;if(nodeClassName==className||(' '+nodeClassName+' ').include(needle))
results.push(node);}
return results;},attrPresence:function(nodes,root,attr,combinator){if(!nodes)nodes=root.getElementsByTagName("*");if(nodes&&combinator)nodes=this[combinator](nodes);var results=[];for(var i=0,node;node=nodes[i];i++)
if(Element.hasAttribute(node,attr))results.push(node);return results;},attr:function(nodes,root,attr,value,operator,combinator){if(!nodes)nodes=root.getElementsByTagName("*");if(nodes&&combinator)nodes=this[combinator](nodes);var handler=Selector.operators[operator],results=[];for(var i=0,node;node=nodes[i];i++){var nodeValue=Element.readAttribute(node,attr);if(nodeValue===null)continue;if(handler(nodeValue,value))results.push(node);}
return results;},pseudo:function(nodes,name,value,root,combinator){if(nodes&&combinator)nodes=this[combinator](nodes);if(!nodes)nodes=root.getElementsByTagName("*");return Selector.pseudos[name](nodes,value,root);}},pseudos:{'first-child':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(Selector.handlers.previousElementSibling(node))continue;results.push(node);}
return results;},'last-child':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(Selector.handlers.nextElementSibling(node))continue;results.push(node);}
return results;},'only-child':function(nodes,value,root){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
if(!h.previousElementSibling(node)&&!h.nextElementSibling(node))
results.push(node);return results;},'nth-child':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root);},'nth-last-child':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,true);},'nth-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,false,true);},'nth-last-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,true,true);},'first-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,"1",root,false,true);},'last-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,"1",root,true,true);},'only-of-type':function(nodes,formula,root){var p=Selector.pseudos;return p['last-of-type'](p['first-of-type'](nodes,formula,root),formula,root);},getIndices:function(a,b,total){if(a==0)return b>0?[b]:[];return $R(1,total).inject([],function(memo,i){if(0==(i-b)%a&&(i-b)/a>=0)memo.push(i);return memo;});},nth:function(nodes,formula,root,reverse,ofType){if(nodes.length==0)return[];if(formula=='even')formula='2n+0';if(formula=='odd')formula='2n+1';var h=Selector.handlers,results=[],indexed=[],m;h.mark(nodes);for(var i=0,node;node=nodes[i];i++){if(!node.parentNode._countedByPrototype){h.index(node.parentNode,reverse,ofType);indexed.push(node.parentNode);}}
if(formula.match(/^\d+$/)){formula=Number(formula);for(var i=0,node;node=nodes[i];i++)
if(node.nodeIndex==formula)results.push(node);}else if(m=formula.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(m[1]=="-")m[1]=-1;var a=m[1]?Number(m[1]):1;var b=m[2]?Number(m[2]):0;var indices=Selector.pseudos.getIndices(a,b,nodes.length);for(var i=0,node,l=indices.length;node=nodes[i];i++){for(var j=0;j<l;j++)
if(node.nodeIndex==indices[j])results.push(node);}}
h.unmark(nodes);h.unmark(indexed);return results;},'empty':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(node.tagName=='!'||node.firstChild)continue;results.push(node);}
return results;},'not':function(nodes,selector,root){var h=Selector.handlers,selectorType,m;var exclusions=new Selector(selector).findElements(root);h.mark(exclusions);for(var i=0,results=[],node;node=nodes[i];i++)
if(!node._countedByPrototype)results.push(node);h.unmark(exclusions);return results;},'enabled':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++)
if(!node.disabled&&(!node.type||node.type!=='hidden'))
results.push(node);return results;},'disabled':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++)
if(node.disabled)results.push(node);return results;},'checked':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++)
if(node.checked)results.push(node);return results;}},operators:{'=':function(nv,v){return nv==v;},'!=':function(nv,v){return nv!=v;},'^=':function(nv,v){return nv==v||nv&&nv.startsWith(v);},'$=':function(nv,v){return nv==v||nv&&nv.endsWith(v);},'*=':function(nv,v){return nv==v||nv&&nv.include(v);},'~=':function(nv,v){return(' '+nv+' ').include(' '+v+' ');},'|=':function(nv,v){return('-'+(nv||"").toUpperCase()+'-').include('-'+(v||"").toUpperCase()+'-');}},split:function(expression){var expressions=[];expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/,function(m){expressions.push(m[1].strip());});return expressions;},matchElements:function(elements,expression){var matches=$$(expression),h=Selector.handlers;h.mark(matches);for(var i=0,results=[],element;element=elements[i];i++)
if(element._countedByPrototype)results.push(element);h.unmark(matches);return results;},findElement:function(elements,expression,index){if(Object.isNumber(expression)){index=expression;expression=false;}
return Selector.matchElements(elements,expression||'*')[index||0];},findChildElements:function(element,expressions){expressions=Selector.split(expressions.join(','));var results=[],h=Selector.handlers;for(var i=0,l=expressions.length,selector;i<l;i++){selector=new Selector(expressions[i].strip());h.concat(results,selector.findElements(element));}
return(l>1)?h.unique(results):results;}});if(Prototype.Browser.IE){Object.extend(Selector.handlers,{concat:function(a,b){for(var i=0,node;node=b[i];i++)
if(node.tagName!=="!")a.push(node);return a;}});}
function $$(){return Selector.findChildElements(document,$A(arguments));}
var Form={reset:function(form){form=$(form);form.reset();return form;},serializeElements:function(elements,options){if(typeof options!='object')options={hash:!!options};else if(Object.isUndefined(options.hash))options.hash=true;var key,value,submitted=false,submit=options.submit;var data=elements.inject({},function(result,element){if(!element.disabled&&element.name){key=element.name;value=$(element).getValue();if(value!=null&&element.type!='file'&&(element.type!='submit'||(!submitted&&submit!==false&&(!submit||key==submit)&&(submitted=true)))){if(key in result){if(!Object.isArray(result[key]))result[key]=[result[key]];result[key].push(value);}
else result[key]=value;}}
return result;});return options.hash?data:Object.toQueryString(data);}};Form.Methods={serialize:function(form,options){return Form.serializeElements(Form.getElements(form),options);},getElements:function(form){var elements=$(form).getElementsByTagName('*'),element,arr=[],serializers=Form.Element.Serializers;for(var i=0;element=elements[i];i++){arr.push(element);}
return arr.inject([],function(elements,child){if(serializers[child.tagName.toLowerCase()])
elements.push(Element.extend(child));return elements;})},getInputs:function(form,typeName,name){form=$(form);var inputs=form.getElementsByTagName('input');if(!typeName&&!name)return $A(inputs).map(Element.extend);for(var i=0,matchingInputs=[],length=inputs.length;i<length;i++){var input=inputs[i];if((typeName&&input.type!=typeName)||(name&&input.name!=name))
continue;matchingInputs.push(Element.extend(input));}
return matchingInputs;},disable:function(form){form=$(form);Form.getElements(form).invoke('disable');return form;},enable:function(form){form=$(form);Form.getElements(form).invoke('enable');return form;},findFirstElement:function(form){var elements=$(form).getElements().findAll(function(element){return'hidden'!=element.type&&!element.disabled;});var firstByIndex=elements.findAll(function(element){return element.hasAttribute('tabIndex')&&element.tabIndex>=0;}).sortBy(function(element){return element.tabIndex}).first();return firstByIndex?firstByIndex:elements.find(function(element){return/^(?:input|select|textarea)$/i.test(element.tagName);});},focusFirstElement:function(form){form=$(form);form.findFirstElement().activate();return form;},request:function(form,options){form=$(form),options=Object.clone(options||{});var params=options.parameters,action=form.readAttribute('action')||'';if(action.blank())action=window.location.href;options.parameters=form.serialize(true);if(params){if(Object.isString(params))params=params.toQueryParams();Object.extend(options.parameters,params);}
if(form.hasAttribute('method')&&!options.method)
options.method=form.method;return new Ajax.Request(action,options);}};Form.Element={focus:function(element){$(element).focus();return element;},select:function(element){$(element).select();return element;}};Form.Element.Methods={serialize:function(element){element=$(element);if(!element.disabled&&element.name){var value=element.getValue();if(value!=undefined){var pair={};pair[element.name]=value;return Object.toQueryString(pair);}}
return'';},getValue:function(element){element=$(element);var method=element.tagName.toLowerCase();return Form.Element.Serializers[method](element);},setValue:function(element,value){element=$(element);var method=element.tagName.toLowerCase();Form.Element.Serializers[method](element,value);return element;},clear:function(element){$(element).value='';return element;},present:function(element){return $(element).value!='';},activate:function(element){element=$(element);try{element.focus();if(element.select&&(element.tagName.toLowerCase()!='input'||!(/^(?:button|reset|submit)$/i.test(element.type))))
element.select();}catch(e){}
return element;},disable:function(element){element=$(element);element.disabled=true;return element;},enable:function(element){element=$(element);element.disabled=false;return element;}};var Field=Form.Element;var $F=Form.Element.Methods.getValue;Form.Element.Serializers={input:function(element,value){switch(element.type.toLowerCase()){case'checkbox':case'radio':return Form.Element.Serializers.inputSelector(element,value);default:return Form.Element.Serializers.textarea(element,value);}},inputSelector:function(element,value){if(Object.isUndefined(value))return element.checked?element.value:null;else element.checked=!!value;},textarea:function(element,value){if(Object.isUndefined(value))return element.value;else element.value=value;},select:function(element,value){if(Object.isUndefined(value))
return this[element.type=='select-one'?'selectOne':'selectMany'](element);else{var opt,currentValue,single=!Object.isArray(value);for(var i=0,length=element.length;i<length;i++){opt=element.options[i];currentValue=this.optionValue(opt);if(single){if(currentValue==value){opt.selected=true;return;}}
else opt.selected=value.include(currentValue);}}},selectOne:function(element){var index=element.selectedIndex;return index>=0?this.optionValue(element.options[index]):null;},selectMany:function(element){var values,length=element.length;if(!length)return null;for(var i=0,values=[];i<length;i++){var opt=element.options[i];if(opt.selected)values.push(this.optionValue(opt));}
return values;},optionValue:function(opt){return Element.extend(opt).hasAttribute('value')?opt.value:opt.text;}};Abstract.TimedObserver=Class.create(PeriodicalExecuter,{initialize:function($super,element,frequency,callback){$super(callback,frequency);this.element=$(element);this.lastValue=this.getValue();},execute:function(){var value=this.getValue();if(Object.isString(this.lastValue)&&Object.isString(value)?this.lastValue!=value:String(this.lastValue)!=String(value)){this.callback(this.element,value);this.lastValue=value;}}});Form.Element.Observer=Class.create(Abstract.TimedObserver,{getValue:function(){return Form.Element.getValue(this.element);}});Form.Observer=Class.create(Abstract.TimedObserver,{getValue:function(){return Form.serialize(this.element);}});Abstract.EventObserver=Class.create({initialize:function(element,callback){this.element=$(element);this.callback=callback;this.lastValue=this.getValue();if(this.element.tagName.toLowerCase()=='form')
this.registerFormCallbacks();else
this.registerCallback(this.element);},onElementEvent:function(){var value=this.getValue();if(this.lastValue!=value){this.callback(this.element,value);this.lastValue=value;}},registerFormCallbacks:function(){Form.getElements(this.element).each(this.registerCallback,this);},registerCallback:function(element){if(element.type){switch(element.type.toLowerCase()){case'checkbox':case'radio':Event.observe(element,'click',this.onElementEvent.bind(this));break;default:Event.observe(element,'change',this.onElementEvent.bind(this));break;}}}});Form.Element.EventObserver=Class.create(Abstract.EventObserver,{getValue:function(){return Form.Element.getValue(this.element);}});Form.EventObserver=Class.create(Abstract.EventObserver,{getValue:function(){return Form.serialize(this.element);}});(function(){var Event={KEY_BACKSPACE:8,KEY_TAB:9,KEY_RETURN:13,KEY_ESC:27,KEY_LEFT:37,KEY_UP:38,KEY_RIGHT:39,KEY_DOWN:40,KEY_DELETE:46,KEY_HOME:36,KEY_END:35,KEY_PAGEUP:33,KEY_PAGEDOWN:34,KEY_INSERT:45,cache:{}};var docEl=document.documentElement;var MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED='onmouseenter'in docEl&&'onmouseleave'in docEl;var _isButton;if(Prototype.Browser.IE){var buttonMap={0:1,1:4,2:2};_isButton=function(event,code){return event.button===buttonMap[code];};}else if(Prototype.Browser.WebKit){_isButton=function(event,code){switch(code){case 0:return event.which==1&&!event.metaKey;case 1:return event.which==1&&event.metaKey;default:return false;}};}else{_isButton=function(event,code){return event.which?(event.which===code+1):(event.button===code);};}
function isLeftClick(event){return _isButton(event,0)}
function isMiddleClick(event){return _isButton(event,1)}
function isRightClick(event){return _isButton(event,2)}
function element(event){event=Event.extend(event);var node=event.target,type=event.type,currentTarget=event.currentTarget;if(currentTarget&&currentTarget.tagName){if(type==='load'||type==='error'||(type==='click'&&currentTarget.tagName.toLowerCase()==='input'&&currentTarget.type==='radio'))
node=currentTarget;}
if(node.nodeType==Node.TEXT_NODE)
node=node.parentNode;return Element.extend(node);}
function findElement(event,expression){var element=Event.element(event);if(!expression)return element;var elements=[element].concat(element.ancestors());return Selector.findElement(elements,expression,0);}
function pointer(event){return{x:pointerX(event),y:pointerY(event)};}
function pointerX(event){var docElement=document.documentElement,body=document.body||{scrollLeft:0};return event.pageX||(event.clientX+
(docElement.scrollLeft||body.scrollLeft)-
(docElement.clientLeft||0));}
function pointerY(event){var docElement=document.documentElement,body=document.body||{scrollTop:0};return event.pageY||(event.clientY+
(docElement.scrollTop||body.scrollTop)-
(docElement.clientTop||0));}
function stop(event){Event.extend(event);event.preventDefault();event.stopPropagation();event.stopped=true;}
Event.Methods={isLeftClick:isLeftClick,isMiddleClick:isMiddleClick,isRightClick:isRightClick,element:element,findElement:findElement,pointer:pointer,pointerX:pointerX,pointerY:pointerY,stop:stop};var methods=Object.keys(Event.Methods).inject({},function(m,name){m[name]=Event.Methods[name].methodize();return m;});if(Prototype.Browser.IE){function _relatedTarget(event){var element;switch(event.type){case'mouseover':element=event.fromElement;break;case'mouseout':element=event.toElement;break;default:return null;}
return Element.extend(element);}
Object.extend(methods,{stopPropagation:function(){this.cancelBubble=true},preventDefault:function(){this.returnValue=false},inspect:function(){return'[object Event]'}});Event.extend=function(event,element){if(!event)return false;if(event._extendedByPrototype)return event;event._extendedByPrototype=Prototype.emptyFunction;var pointer=Event.pointer(event);Object.extend(event,{target:event.srcElement||element,relatedTarget:_relatedTarget(event),pageX:pointer.x,pageY:pointer.y});return Object.extend(event,methods);};}else{Event.prototype=window.Event.prototype||document.createEvent('HTMLEvents').__proto__;Object.extend(Event.prototype,methods);Event.extend=Prototype.K;}
function _createResponder(element,eventName,handler){var registry=Element.retrieve(element,'prototype_event_registry');if(Object.isUndefined(registry)){CACHE.push(element);registry=Element.retrieve(element,'prototype_event_registry',$H());}
var respondersForEvent=registry.get(eventName);if(Object.isUndefined(respondersForEvent)){respondersForEvent=[];registry.set(eventName,respondersForEvent);}
if(respondersForEvent.pluck('handler').include(handler))return false;var responder;if(eventName.include(":")){responder=function(event){if(Object.isUndefined(event.eventName))
return false;if(event.eventName!==eventName)
return false;Event.extend(event,element);handler.call(element,event);};}else{if(!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED&&(eventName==="mouseenter"||eventName==="mouseleave")){if(eventName==="mouseenter"||eventName==="mouseleave"){responder=function(event){Event.extend(event,element);var parent=event.relatedTarget;while(parent&&parent!==element){try{parent=parent.parentNode;}
catch(e){parent=element;}}
if(parent===element)return;handler.call(element,event);};}}else{responder=function(event){Event.extend(event,element);handler.call(element,event);};}}
responder.handler=handler;respondersForEvent.push(responder);return responder;}
function _destroyCache(){for(var i=0,length=CACHE.length;i<length;i++){Event.stopObserving(CACHE[i]);CACHE[i]=null;}}
var CACHE=[];if(Prototype.Browser.IE)
window.attachEvent('onunload',_destroyCache);if(Prototype.Browser.WebKit)
window.addEventListener('unload',Prototype.emptyFunction,false);var _getDOMEventName=Prototype.K;if(!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED){_getDOMEventName=function(eventName){var translations={mouseenter:"mouseover",mouseleave:"mouseout"};return eventName in translations?translations[eventName]:eventName;};}
function observe(element,eventName,handler){element=$(element);var responder=_createResponder(element,eventName,handler);if(!responder)return element;if(eventName.include(':')){if(element.addEventListener)
element.addEventListener("dataavailable",responder,false);else{element.attachEvent("ondataavailable",responder);element.attachEvent("onfilterchange",responder);}}else{var actualEventName=_getDOMEventName(eventName);if(element.addEventListener)
element.addEventListener(actualEventName,responder,false);else
element.attachEvent("on"+actualEventName,responder);}
return element;}
function stopObserving(element,eventName,handler){element=$(element);var registry=Element.retrieve(element,'prototype_event_registry');if(Object.isUndefined(registry))return element;if(eventName&&!handler){var responders=registry.get(eventName);if(Object.isUndefined(responders))return element;responders.each(function(r){Element.stopObserving(element,eventName,r.handler);});return element;}else if(!eventName){registry.each(function(pair){var eventName=pair.key,responders=pair.value;responders.each(function(r){Element.stopObserving(element,eventName,r.handler);});});return element;}
var responders=registry.get(eventName);if(!responders)return;var responder=responders.find(function(r){return r.handler===handler;});if(!responder)return element;var actualEventName=_getDOMEventName(eventName);if(eventName.include(':')){if(element.removeEventListener)
element.removeEventListener("dataavailable",responder,false);else{element.detachEvent("ondataavailable",responder);element.detachEvent("onfilterchange",responder);}}else{if(element.removeEventListener)
element.removeEventListener(actualEventName,responder,false);else
element.detachEvent('on'+actualEventName,responder);}
registry.set(eventName,responders.without(responder));return element;}
function fire(element,eventName,memo,bubble){element=$(element);if(Object.isUndefined(bubble))
bubble=true;if(element==document&&document.createEvent&&!element.dispatchEvent)
element=document.documentElement;var event;if(document.createEvent){event=document.createEvent('HTMLEvents');event.initEvent('dataavailable',true,true);}else{event=document.createEventObject();event.eventType=bubble?'ondataavailable':'onfilterchange';}
event.eventName=eventName;event.memo=memo||{};if(document.createEvent)
element.dispatchEvent(event);else
element.fireEvent(event.eventType,event);return Event.extend(event);}
Object.extend(Event,Event.Methods);Object.extend(Event,{fire:fire,observe:observe,stopObserving:stopObserving});Element.addMethods({fire:fire,observe:observe,stopObserving:stopObserving});Object.extend(document,{fire:fire.methodize(),observe:observe.methodize(),stopObserving:stopObserving.methodize(),loaded:false});if(window.Event)Object.extend(window.Event,Event);else window.Event=Event;})();(function(){var timer;function fireContentLoadedEvent(){if(document.loaded)return;if(timer)window.clearTimeout(timer);document.loaded=true;document.fire('dom:loaded');}
function checkReadyState(){if(document.readyState==='complete'){document.stopObserving('readystatechange',checkReadyState);fireContentLoadedEvent();}}
function pollDoScroll(){try{document.documentElement.doScroll('left');}
catch(e){timer=pollDoScroll.defer();return;}
fireContentLoadedEvent();}
if(document.addEventListener){document.addEventListener('DOMContentLoaded',fireContentLoadedEvent,false);}else{document.observe('readystatechange',checkReadyState);if(window==top)
timer=pollDoScroll.defer();}
Event.observe(window,'load',fireContentLoadedEvent);})();Element.addMethods();Hash.toQueryString=Object.toQueryString;var Toggle={display:Element.toggle};Element.Methods.childOf=Element.Methods.descendantOf;var Insertion={Before:function(element,content){return Element.insert(element,{before:content});},Top:function(element,content){return Element.insert(element,{top:content});},Bottom:function(element,content){return Element.insert(element,{bottom:content});},After:function(element,content){return Element.insert(element,{after:content});}};var $continue=new Error('"throw $continue" is deprecated, use "return" instead');var Position={includeScrollOffsets:false,prepare:function(){this.deltaX=window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft||0;this.deltaY=window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop||0;},within:function(element,x,y){if(this.includeScrollOffsets)
return this.withinIncludingScrolloffsets(element,x,y);this.xcomp=x;this.ycomp=y;this.offset=Element.cumulativeOffset(element);return(y>=this.offset[1]&&y<this.offset[1]+element.offsetHeight&&x>=this.offset[0]&&x<this.offset[0]+element.offsetWidth);},withinIncludingScrolloffsets:function(element,x,y){var offsetcache=Element.cumulativeScrollOffset(element);this.xcomp=x+offsetcache[0]-this.deltaX;this.ycomp=y+offsetcache[1]-this.deltaY;this.offset=Element.cumulativeOffset(element);return(this.ycomp>=this.offset[1]&&this.ycomp<this.offset[1]+element.offsetHeight&&this.xcomp>=this.offset[0]&&this.xcomp<this.offset[0]+element.offsetWidth);},overlap:function(mode,element){if(!mode)return 0;if(mode=='vertical')
return((this.offset[1]+element.offsetHeight)-this.ycomp)/element.offsetHeight;if(mode=='horizontal')
return((this.offset[0]+element.offsetWidth)-this.xcomp)/element.offsetWidth;},cumulativeOffset:Element.Methods.cumulativeOffset,positionedOffset:Element.Methods.positionedOffset,absolutize:function(element){Position.prepare();return Element.absolutize(element);},relativize:function(element){Position.prepare();return Element.relativize(element);},realOffset:Element.Methods.cumulativeScrollOffset,offsetParent:Element.Methods.getOffsetParent,page:Element.Methods.viewportOffset,clone:function(source,target,options){options=options||{};return Element.clonePosition(target,source,options);}};if(!document.getElementsByClassName)document.getElementsByClassName=function(instanceMethods){function iter(name){return name.blank()?null:"[contains(concat(' ', @class, ' '), ' "+name+" ')]";}
instanceMethods.getElementsByClassName=Prototype.BrowserFeatures.XPath?function(element,className){className=className.toString().strip();var cond=/\s/.test(className)?$w(className).map(iter).join(''):iter(className);return cond?document._getElementsByXPath('.//*'+cond,element):[];}:function(element,className){className=className.toString().strip();var elements=[],classNames=(/\s/.test(className)?$w(className):null);if(!classNames&&!className)return elements;var nodes=$(element).getElementsByTagName('*');className=' '+className+' ';for(var i=0,child,cn;child=nodes[i];i++){if(child.className&&(cn=' '+child.className+' ')&&(cn.include(className)||(classNames&&classNames.all(function(name){return!name.toString().blank()&&cn.include(' '+name+' ');}))))
elements.push(Element.extend(child));}
return elements;};return function(className,parentElement){return $(parentElement||document.body).getElementsByClassName(className);};}(Element.Methods);Element.ClassNames=Class.create();Element.ClassNames.prototype={initialize:function(element){this.element=$(element);},_each:function(iterator){this.element.className.split(/\s+/).select(function(name){return name.length>0;})._each(iterator);},set:function(className){this.element.className=className;},add:function(classNameToAdd){if(this.include(classNameToAdd))return;this.set($A(this).concat(classNameToAdd).join(' '));},remove:function(classNameToRemove){if(!this.include(classNameToRemove))return;this.set($A(this).without(classNameToRemove).join(' '));},toString:function(){return $A(this).join(' ');}};Object.extend(Element.ClassNames.prototype,Enumerable);var Builder={NODEMAP:{AREA:'map',CAPTION:'table',COL:'table',COLGROUP:'table',LEGEND:'fieldset',OPTGROUP:'select',OPTION:'select',PARAM:'object',TBODY:'table',TD:'table',TFOOT:'table',TH:'table',THEAD:'table',TR:'table'},node:function(elementName){elementName=elementName.toUpperCase();var parentTag=this.NODEMAP[elementName]||'div';var parentElement=document.createElement(parentTag);try{parentElement.innerHTML="<"+elementName+"></"+elementName+">";}catch(e){}
var element=parentElement.firstChild||null;if(element&&(element.tagName.toUpperCase()!=elementName))
element=element.getElementsByTagName(elementName)[0];if(!element)element=document.createElement(elementName);if(!element)return;if(arguments[1])
if(this._isStringOrNumber(arguments[1])||(arguments[1]instanceof Array)||arguments[1].tagName){this._children(element,arguments[1]);}else{var attrs=this._attributes(arguments[1]);if(attrs.length){try{parentElement.innerHTML="<"+elementName+" "+
attrs+"></"+elementName+">";}catch(e){}
element=parentElement.firstChild||null;if(!element){element=document.createElement(elementName);for(attr in arguments[1])
element[attr=='class'?'className':attr]=arguments[1][attr];}
if(element.tagName.toUpperCase()!=elementName)
element=parentElement.getElementsByTagName(elementName)[0];}}
if(arguments[2])
this._children(element,arguments[2]);return $(element);},_text:function(text){return document.createTextNode(text);},ATTR_MAP:{'className':'class','htmlFor':'for'},_attributes:function(attributes){var attrs=[];for(attribute in attributes)
attrs.push((attribute in this.ATTR_MAP?this.ATTR_MAP[attribute]:attribute)+'="'+attributes[attribute].toString().escapeHTML().gsub(/"/,'&quot;')+'"');return attrs.join(" ");},_children:function(element,children){if(children.tagName){element.appendChild(children);return;}
if(typeof children=='object'){children.flatten().each(function(e){if(typeof e=='object')
element.appendChild(e);else
if(Builder._isStringOrNumber(e))
element.appendChild(Builder._text(e));});}else
if(Builder._isStringOrNumber(children))
element.appendChild(Builder._text(children));},_isStringOrNumber:function(param){return(typeof param=='string'||typeof param=='number');},build:function(html){var element=this.node('div');$(element).update(html.strip());return element.down();},dump:function(scope){if(typeof scope!='object'&&typeof scope!='function')scope=window;var tags=("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY "+"BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET "+"FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+"KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+"PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+"TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/);tags.each(function(tag){scope[tag]=function(){return Builder.node.apply(Builder,[tag].concat($A(arguments)));};});}};String.prototype.parseColor=function(){var color='#';if(this.slice(0,4)=='rgb('){var cols=this.slice(4,this.length-1).split(',');var i=0;do{color+=parseInt(cols[i]).toColorPart()}while(++i<3);}else{if(this.slice(0,1)=='#'){if(this.length==4)for(var i=1;i<4;i++)color+=(this.charAt(i)+this.charAt(i)).toLowerCase();if(this.length==7)color=this.toLowerCase();}}
return(color.length==7?color:(arguments[0]||this));};Element.collectTextNodes=function(element){return $A($(element).childNodes).collect(function(node){return(node.nodeType==3?node.nodeValue:(node.hasChildNodes()?Element.collectTextNodes(node):''));}).flatten().join('');};Element.collectTextNodesIgnoreClass=function(element,className){return $A($(element).childNodes).collect(function(node){return(node.nodeType==3?node.nodeValue:((node.hasChildNodes()&&!Element.hasClassName(node,className))?Element.collectTextNodesIgnoreClass(node,className):''));}).flatten().join('');};Element.setContentZoom=function(element,percent){element=$(element);element.setStyle({fontSize:(percent/100)+'em'});if(Prototype.Browser.WebKit)window.scrollBy(0,0);return element;};Element.getInlineOpacity=function(element){return $(element).style.opacity||'';};Element.forceRerendering=function(element){try{element=$(element);var n=document.createTextNode(' ');element.appendChild(n);element.removeChild(n);}catch(e){}};var Effect={_elementDoesNotExistError:{name:'ElementDoesNotExistError',message:'The specified DOM element does not exist, but is required for this effect to operate'},Transitions:{linear:Prototype.K,sinoidal:function(pos){return(-Math.cos(pos*Math.PI)/2)+.5;},reverse:function(pos){return 1-pos;},flicker:function(pos){var pos=((-Math.cos(pos*Math.PI)/4)+.75)+Math.random()/4;return pos>1?1:pos;},wobble:function(pos){return(-Math.cos(pos*Math.PI*(9*pos))/2)+.5;},pulse:function(pos,pulses){return(-Math.cos((pos*((pulses||5)-.5)*2)*Math.PI)/2)+.5;},spring:function(pos){return 1-(Math.cos(pos*4.5*Math.PI)*Math.exp(-pos*6));},none:function(pos){return 0;},full:function(pos){return 1;}},DefaultOptions:{duration:1.0,fps:100,sync:false,from:0.0,to:1.0,delay:0.0,queue:'parallel'},tagifyText:function(element){var tagifyStyle='position:relative';if(Prototype.Browser.IE)tagifyStyle+=';zoom:1';element=$(element);$A(element.childNodes).each(function(child){if(child.nodeType==3){child.nodeValue.toArray().each(function(character){element.insertBefore(new Element('span',{style:tagifyStyle}).update(character==' '?String.fromCharCode(160):character),child);});Element.remove(child);}});},multiple:function(element,effect){var elements;if(((typeof element=='object')||Object.isFunction(element))&&(element.length))
elements=element;else
elements=$(element).childNodes;var options=Object.extend({speed:0.1,delay:0.0},arguments[2]||{});var masterDelay=options.delay;$A(elements).each(function(element,index){new effect(element,Object.extend(options,{delay:index*options.speed+masterDelay}));});},PAIRS:{'slide':['SlideDown','SlideUp'],'blind':['BlindDown','BlindUp'],'appear':['Appear','Fade']},toggle:function(element,effect){element=$(element);effect=(effect||'appear').toLowerCase();var options=Object.extend({queue:{position:'end',scope:(element.id||'global'),limit:1}},arguments[2]||{});Effect[element.visible()?Effect.PAIRS[effect][1]:Effect.PAIRS[effect][0]](element,options);}};Effect.DefaultOptions.transition=Effect.Transitions.sinoidal;Effect.ScopedQueue=Class.create(Enumerable,{initialize:function(){this.effects=[];this.interval=null;},_each:function(iterator){this.effects._each(iterator);},add:function(effect){var timestamp=new Date().getTime();var position=Object.isString(effect.options.queue)?effect.options.queue:effect.options.queue.position;switch(position){case'front':this.effects.findAll(function(e){return e.state=='idle'}).each(function(e){e.startOn+=effect.finishOn;e.finishOn+=effect.finishOn;});break;case'with-last':timestamp=this.effects.pluck('startOn').max()||timestamp;break;case'end':timestamp=this.effects.pluck('finishOn').max()||timestamp;break;}
effect.startOn+=timestamp;effect.finishOn+=timestamp;if(!effect.options.queue.limit||(this.effects.length<effect.options.queue.limit))
this.effects.push(effect);if(!this.interval)
this.interval=setInterval(this.loop.bind(this),15);},remove:function(effect){this.effects=this.effects.reject(function(e){return e==effect});if(this.effects.length==0){clearInterval(this.interval);this.interval=null;}},loop:function(){var timePos=new Date().getTime();for(var i=0,len=this.effects.length;i<len;i++)
this.effects[i]&&this.effects[i].loop(timePos);}});Effect.Queues={instances:$H(),get:function(queueName){if(!Object.isString(queueName))return queueName;return this.instances.get(queueName)||this.instances.set(queueName,new Effect.ScopedQueue());}};Effect.Queue=Effect.Queues.get('global');Effect.Base=Class.create({position:null,start:function(options){function codeForEvent(options,eventName){return((options[eventName+'Internal']?'this.options.'+eventName+'Internal(this);':'')+
(options[eventName]?'this.options.'+eventName+'(this);':''));}
if(options&&options.transition===false)options.transition=Effect.Transitions.linear;this.options=Object.extend(Object.extend({},Effect.DefaultOptions),options||{});this.currentFrame=0;this.state='idle';this.startOn=this.options.delay*1000;this.finishOn=this.startOn+(this.options.duration*1000);this.fromToDelta=this.options.to-this.options.from;this.totalTime=this.finishOn-this.startOn;this.totalFrames=this.options.fps*this.options.duration;this.render=(function(){function dispatch(effect,eventName){if(effect.options[eventName+'Internal'])
effect.options[eventName+'Internal'](effect);if(effect.options[eventName])
effect.options[eventName](effect);}
return function(pos){if(this.state==="idle"){this.state="running";dispatch(this,'beforeSetup');if(this.setup)this.setup();dispatch(this,'afterSetup');}
if(this.state==="running"){pos=(this.options.transition(pos)*this.fromToDelta)+this.options.from;this.position=pos;dispatch(this,'beforeUpdate');if(this.update)this.update(pos);dispatch(this,'afterUpdate');}};})();this.event('beforeStart');if(!this.options.sync)
Effect.Queues.get(Object.isString(this.options.queue)?'global':this.options.queue.scope).add(this);},loop:function(timePos){if(timePos>=this.startOn){if(timePos>=this.finishOn){this.render(1.0);this.cancel();this.event('beforeFinish');if(this.finish)this.finish();this.event('afterFinish');return;}
var pos=(timePos-this.startOn)/this.totalTime,frame=(pos*this.totalFrames).round();if(frame>this.currentFrame){this.render(pos);this.currentFrame=frame;}}},cancel:function(){if(!this.options.sync)
Effect.Queues.get(Object.isString(this.options.queue)?'global':this.options.queue.scope).remove(this);this.state='finished';},event:function(eventName){if(this.options[eventName+'Internal'])this.options[eventName+'Internal'](this);if(this.options[eventName])this.options[eventName](this);},inspect:function(){var data=$H();for(property in this)
if(!Object.isFunction(this[property]))data.set(property,this[property]);return'#<Effect:'+data.inspect()+',options:'+$H(this.options).inspect()+'>';}});Effect.Parallel=Class.create(Effect.Base,{initialize:function(effects){this.effects=effects||[];this.start(arguments[1]);},update:function(position){this.effects.invoke('render',position);},finish:function(position){this.effects.each(function(effect){effect.render(1.0);effect.cancel();effect.event('beforeFinish');if(effect.finish)effect.finish(position);effect.event('afterFinish');});}});Effect.Tween=Class.create(Effect.Base,{initialize:function(object,from,to){object=Object.isString(object)?$(object):object;var args=$A(arguments),method=args.last(),options=args.length==5?args[3]:null;this.method=Object.isFunction(method)?method.bind(object):Object.isFunction(object[method])?object[method].bind(object):function(value){object[method]=value};this.start(Object.extend({from:from,to:to},options||{}));},update:function(position){this.method(position);}});Effect.Event=Class.create(Effect.Base,{initialize:function(){this.start(Object.extend({duration:0},arguments[0]||{}));},update:Prototype.emptyFunction});Effect.Opacity=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);if(Prototype.Browser.IE&&(!this.element.currentStyle.hasLayout))
this.element.setStyle({zoom:1});var options=Object.extend({from:this.element.getOpacity()||0.0,to:1.0},arguments[1]||{});this.start(options);},update:function(position){this.element.setOpacity(position);}});Effect.Move=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);var options=Object.extend({x:0,y:0,mode:'relative'},arguments[1]||{});this.start(options);},setup:function(){this.element.makePositioned();this.originalLeft=parseFloat(this.element.getStyle('left')||'0');this.originalTop=parseFloat(this.element.getStyle('top')||'0');if(this.options.mode=='absolute'){this.options.x=this.options.x-this.originalLeft;this.options.y=this.options.y-this.originalTop;}},update:function(position){this.element.setStyle({left:(this.options.x*position+this.originalLeft).round()+'px',top:(this.options.y*position+this.originalTop).round()+'px'});}});Effect.MoveBy=function(element,toTop,toLeft){return new Effect.Move(element,Object.extend({x:toLeft,y:toTop},arguments[3]||{}));};Effect.Scale=Class.create(Effect.Base,{initialize:function(element,percent){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);var options=Object.extend({scaleX:true,scaleY:true,scaleContent:true,scaleFromCenter:false,scaleMode:'box',scaleFrom:100.0,scaleTo:percent},arguments[2]||{});this.start(options);},setup:function(){this.restoreAfterFinish=this.options.restoreAfterFinish||false;this.elementPositioning=this.element.getStyle('position');this.originalStyle={};['top','left','width','height','fontSize'].each(function(k){this.originalStyle[k]=this.element.style[k];}.bind(this));this.originalTop=this.element.offsetTop;this.originalLeft=this.element.offsetLeft;var fontSize=this.element.getStyle('font-size')||'100%';['em','px','%','pt'].each(function(fontSizeType){if(fontSize.indexOf(fontSizeType)>0){this.fontSize=parseFloat(fontSize);this.fontSizeType=fontSizeType;}}.bind(this));this.factor=(this.options.scaleTo-this.options.scaleFrom)/100;this.dims=null;if(this.options.scaleMode=='box')
this.dims=[this.element.offsetHeight,this.element.offsetWidth];if(/^content/.test(this.options.scaleMode))
this.dims=[this.element.scrollHeight,this.element.scrollWidth];if(!this.dims)
this.dims=[this.options.scaleMode.originalHeight,this.options.scaleMode.originalWidth];},update:function(position){var currentScale=(this.options.scaleFrom/100.0)+(this.factor*position);if(this.options.scaleContent&&this.fontSize)
this.element.setStyle({fontSize:this.fontSize*currentScale+this.fontSizeType});this.setDimensions(this.dims[0]*currentScale,this.dims[1]*currentScale);},finish:function(position){if(this.restoreAfterFinish)this.element.setStyle(this.originalStyle);},setDimensions:function(height,width){var d={};if(this.options.scaleX)d.width=width.round()+'px';if(this.options.scaleY)d.height=height.round()+'px';if(this.options.scaleFromCenter){var topd=(height-this.dims[0])/2;var leftd=(width-this.dims[1])/2;if(this.elementPositioning=='absolute'){if(this.options.scaleY)d.top=this.originalTop-topd+'px';if(this.options.scaleX)d.left=this.originalLeft-leftd+'px';}else{if(this.options.scaleY)d.top=-topd+'px';if(this.options.scaleX)d.left=-leftd+'px';}}
this.element.setStyle(d);}});Effect.Highlight=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);var options=Object.extend({startcolor:'#ffff99'},arguments[1]||{});this.start(options);},setup:function(){if(this.element.getStyle('display')=='none'){this.cancel();return;}
this.oldStyle={};if(!this.options.keepBackgroundImage){this.oldStyle.backgroundImage=this.element.getStyle('background-image');this.element.setStyle({backgroundImage:'none'});}
if(!this.options.endcolor)
this.options.endcolor=this.element.getStyle('background-color').parseColor('#ffffff');if(!this.options.restorecolor)
this.options.restorecolor=this.element.getStyle('background-color');this._base=$R(0,2).map(function(i){return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16)}.bind(this));this._delta=$R(0,2).map(function(i){return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i]}.bind(this));},update:function(position){this.element.setStyle({backgroundColor:$R(0,2).inject('#',function(m,v,i){return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart());}.bind(this))});},finish:function(){this.element.setStyle(Object.extend(this.oldStyle,{backgroundColor:this.options.restorecolor}));}});Effect.ScrollTo=function(element){var options=arguments[1]||{},scrollOffsets=document.viewport.getScrollOffsets(),elementOffsets=$(element).cumulativeOffset();if(options.offset)elementOffsets[1]+=options.offset;return new Effect.Tween(null,scrollOffsets.top,elementOffsets[1],options,function(p){scrollTo(scrollOffsets.left,p.round());});};Effect.Fade=function(element){element=$(element);var oldOpacity=element.getInlineOpacity();var options=Object.extend({from:element.getOpacity()||1.0,to:0.0,afterFinishInternal:function(effect){if(effect.options.to!=0)return;effect.element.hide().setStyle({opacity:oldOpacity});}},arguments[1]||{});return new Effect.Opacity(element,options);};Effect.Appear=function(element){element=$(element);var options=Object.extend({from:(element.getStyle('display')=='none'?0.0:element.getOpacity()||0.0),to:1.0,afterFinishInternal:function(effect){effect.element.forceRerendering();},beforeSetup:function(effect){effect.element.setOpacity(effect.options.from).show();}},arguments[1]||{});return new Effect.Opacity(element,options);};Effect.Puff=function(element){element=$(element);var oldStyle={opacity:element.getInlineOpacity(),position:element.getStyle('position'),top:element.style.top,left:element.style.left,width:element.style.width,height:element.style.height};return new Effect.Parallel([new Effect.Scale(element,200,{sync:true,scaleFromCenter:true,scaleContent:true,restoreAfterFinish:true}),new Effect.Opacity(element,{sync:true,to:0.0})],Object.extend({duration:1.0,beforeSetupInternal:function(effect){Position.absolutize(effect.effects[0].element);},afterFinishInternal:function(effect){effect.effects[0].element.hide().setStyle(oldStyle);}},arguments[1]||{}));};Effect.BlindUp=function(element){element=$(element);element.makeClipping();return new Effect.Scale(element,0,Object.extend({scaleContent:false,scaleX:false,restoreAfterFinish:true,afterFinishInternal:function(effect){effect.element.hide().undoClipping();}},arguments[1]||{}));};Effect.BlindDown=function(element){element=$(element);var elementDimensions=element.getDimensions();return new Effect.Scale(element,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:0,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){effect.element.makeClipping().setStyle({height:'0px'}).show();},afterFinishInternal:function(effect){effect.element.undoClipping();}},arguments[1]||{}));};Effect.SwitchOff=function(element){element=$(element);var oldOpacity=element.getInlineOpacity();return new Effect.Appear(element,Object.extend({duration:0.4,from:0,transition:Effect.Transitions.flicker,afterFinishInternal:function(effect){new Effect.Scale(effect.element,1,{duration:0.3,scaleFromCenter:true,scaleX:false,scaleContent:false,restoreAfterFinish:true,beforeSetup:function(effect){effect.element.makePositioned().makeClipping();},afterFinishInternal:function(effect){effect.element.hide().undoClipping().undoPositioned().setStyle({opacity:oldOpacity});}});}},arguments[1]||{}));};Effect.DropOut=function(element){element=$(element);var oldStyle={top:element.getStyle('top'),left:element.getStyle('left'),opacity:element.getInlineOpacity()};return new Effect.Parallel([new Effect.Move(element,{x:0,y:100,sync:true}),new Effect.Opacity(element,{sync:true,to:0.0})],Object.extend({duration:0.5,beforeSetup:function(effect){effect.effects[0].element.makePositioned();},afterFinishInternal:function(effect){effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);}},arguments[1]||{}));};Effect.Shake=function(element){element=$(element);var options=Object.extend({distance:20,duration:0.5},arguments[1]||{});var distance=parseFloat(options.distance);var split=parseFloat(options.duration)/10.0;var oldStyle={top:element.getStyle('top'),left:element.getStyle('left')};return new Effect.Move(element,{x:distance,y:0,duration:split,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-distance,y:0,duration:split,afterFinishInternal:function(effect){effect.element.undoPositioned().setStyle(oldStyle);}});}});}});}});}});}});};Effect.SlideDown=function(element){element=$(element).cleanWhitespace();var oldInnerBottom=element.down().getStyle('bottom');var elementDimensions=element.getDimensions();return new Effect.Scale(element,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:window.opera?0:1,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){effect.element.makePositioned();effect.element.down().makePositioned();if(window.opera)effect.element.setStyle({top:''});effect.element.makeClipping().setStyle({height:'0px'}).show();},afterUpdateInternal:function(effect){effect.element.down().setStyle({bottom:(effect.dims[0]-effect.element.clientHeight)+'px'});},afterFinishInternal:function(effect){effect.element.undoClipping().undoPositioned();effect.element.down().undoPositioned().setStyle({bottom:oldInnerBottom});}},arguments[1]||{}));};Effect.SlideUp=function(element){element=$(element).cleanWhitespace();var oldInnerBottom=element.down().getStyle('bottom');var elementDimensions=element.getDimensions();return new Effect.Scale(element,window.opera?0:1,Object.extend({scaleContent:false,scaleX:false,scaleMode:'box',scaleFrom:100,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){effect.element.makePositioned();effect.element.down().makePositioned();if(window.opera)effect.element.setStyle({top:''});effect.element.makeClipping().show();},afterUpdateInternal:function(effect){effect.element.down().setStyle({bottom:(effect.dims[0]-effect.element.clientHeight)+'px'});},afterFinishInternal:function(effect){effect.element.hide().undoClipping().undoPositioned();effect.element.down().undoPositioned().setStyle({bottom:oldInnerBottom});}},arguments[1]||{}));};Effect.Squish=function(element){return new Effect.Scale(element,window.opera?1:0,{restoreAfterFinish:true,beforeSetup:function(effect){effect.element.makeClipping();},afterFinishInternal:function(effect){effect.element.hide().undoClipping();}});};Effect.Grow=function(element){element=$(element);var options=Object.extend({direction:'center',moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.full},arguments[1]||{});var oldStyle={top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:element.getInlineOpacity()};var dims=element.getDimensions();var initialMoveX,initialMoveY;var moveX,moveY;switch(options.direction){case'top-left':initialMoveX=initialMoveY=moveX=moveY=0;break;case'top-right':initialMoveX=dims.width;initialMoveY=moveY=0;moveX=-dims.width;break;case'bottom-left':initialMoveX=moveX=0;initialMoveY=dims.height;moveY=-dims.height;break;case'bottom-right':initialMoveX=dims.width;initialMoveY=dims.height;moveX=-dims.width;moveY=-dims.height;break;case'center':initialMoveX=dims.width/2;initialMoveY=dims.height/2;moveX=-dims.width/2;moveY=-dims.height/2;break;}
return new Effect.Move(element,{x:initialMoveX,y:initialMoveY,duration:0.01,beforeSetup:function(effect){effect.element.hide().makeClipping().makePositioned();},afterFinishInternal:function(effect){new Effect.Parallel([new Effect.Opacity(effect.element,{sync:true,to:1.0,from:0.0,transition:options.opacityTransition}),new Effect.Move(effect.element,{x:moveX,y:moveY,sync:true,transition:options.moveTransition}),new Effect.Scale(effect.element,100,{scaleMode:{originalHeight:dims.height,originalWidth:dims.width},sync:true,scaleFrom:window.opera?1:0,transition:options.scaleTransition,restoreAfterFinish:true})],Object.extend({beforeSetup:function(effect){effect.effects[0].element.setStyle({height:'0px'}).show();},afterFinishInternal:function(effect){effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);}},options));}});};Effect.Shrink=function(element){element=$(element);var options=Object.extend({direction:'center',moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.none},arguments[1]||{});var oldStyle={top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:element.getInlineOpacity()};var dims=element.getDimensions();var moveX,moveY;switch(options.direction){case'top-left':moveX=moveY=0;break;case'top-right':moveX=dims.width;moveY=0;break;case'bottom-left':moveX=0;moveY=dims.height;break;case'bottom-right':moveX=dims.width;moveY=dims.height;break;case'center':moveX=dims.width/2;moveY=dims.height/2;break;}
return new Effect.Parallel([new Effect.Opacity(element,{sync:true,to:0.0,from:1.0,transition:options.opacityTransition}),new Effect.Scale(element,window.opera?1:0,{sync:true,transition:options.scaleTransition,restoreAfterFinish:true}),new Effect.Move(element,{x:moveX,y:moveY,sync:true,transition:options.moveTransition})],Object.extend({beforeStartInternal:function(effect){effect.effects[0].element.makePositioned().makeClipping();},afterFinishInternal:function(effect){effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle);}},options));};Effect.Pulsate=function(element){element=$(element);var options=arguments[1]||{},oldOpacity=element.getInlineOpacity(),transition=options.transition||Effect.Transitions.linear,reverser=function(pos){return 1-transition((-Math.cos((pos*(options.pulses||5)*2)*Math.PI)/2)+.5);};return new Effect.Opacity(element,Object.extend(Object.extend({duration:2.0,from:0,afterFinishInternal:function(effect){effect.element.setStyle({opacity:oldOpacity});}},options),{transition:reverser}));};Effect.Fold=function(element){element=$(element);var oldStyle={top:element.style.top,left:element.style.left,width:element.style.width,height:element.style.height};element.makeClipping();return new Effect.Scale(element,5,Object.extend({scaleContent:false,scaleX:false,afterFinishInternal:function(effect){new Effect.Scale(element,1,{scaleContent:false,scaleY:false,afterFinishInternal:function(effect){effect.element.hide().undoClipping().setStyle(oldStyle);}});}},arguments[1]||{}));};Effect.Morph=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);var options=Object.extend({style:{}},arguments[1]||{});if(!Object.isString(options.style))this.style=$H(options.style);else{if(options.style.include(':'))
this.style=options.style.parseStyle();else{this.element.addClassName(options.style);this.style=$H(this.element.getStyles());this.element.removeClassName(options.style);var css=this.element.getStyles();this.style=this.style.reject(function(style){return style.value==css[style.key];});options.afterFinishInternal=function(effect){effect.element.addClassName(effect.options.style);effect.transforms.each(function(transform){effect.element.style[transform.style]='';});};}}
this.start(options);},setup:function(){function parseColor(color){if(!color||['rgba(0, 0, 0, 0)','transparent'].include(color))color='#ffffff';color=color.parseColor();return $R(0,2).map(function(i){return parseInt(color.slice(i*2+1,i*2+3),16);});}
this.transforms=this.style.map(function(pair){var property=pair[0],value=pair[1],unit=null;if(value.parseColor('#zzzzzz')!='#zzzzzz'){value=value.parseColor();unit='color';}else if(property=='opacity'){value=parseFloat(value);if(Prototype.Browser.IE&&(!this.element.currentStyle.hasLayout))
this.element.setStyle({zoom:1});}else if(Element.CSS_LENGTH.test(value)){var components=value.match(/^([\+\-]?[0-9\.]+)(.*)$/);value=parseFloat(components[1]);unit=(components.length==3)?components[2]:null;}
var originalValue=this.element.getStyle(property);return{style:property.camelize(),originalValue:unit=='color'?parseColor(originalValue):parseFloat(originalValue||0),targetValue:unit=='color'?parseColor(value):value,unit:unit};}.bind(this)).reject(function(transform){return((transform.originalValue==transform.targetValue)||(transform.unit!='color'&&(isNaN(transform.originalValue)||isNaN(transform.targetValue))));});},update:function(position){var style={},transform,i=this.transforms.length;while(i--)
style[(transform=this.transforms[i]).style]=transform.unit=='color'?'#'+
(Math.round(transform.originalValue[0]+
(transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart()+
(Math.round(transform.originalValue[1]+
(transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart()+
(Math.round(transform.originalValue[2]+
(transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart():(transform.originalValue+
(transform.targetValue-transform.originalValue)*position).toFixed(3)+
(transform.unit===null?'':transform.unit);this.element.setStyle(style,true);}});Effect.Transform=Class.create({initialize:function(tracks){this.tracks=[];this.options=arguments[1]||{};this.addTracks(tracks);},addTracks:function(tracks){tracks.each(function(track){track=$H(track);var data=track.values().first();this.tracks.push($H({ids:track.keys().first(),effect:Effect.Morph,options:{style:data}}));}.bind(this));return this;},play:function(){return new Effect.Parallel(this.tracks.map(function(track){var ids=track.get('ids'),effect=track.get('effect'),options=track.get('options');var elements=[$(ids)||$$(ids)].flatten();return elements.map(function(e){return new effect(e,Object.extend({sync:true},options))});}).flatten(),this.options);}});Element.CSS_PROPERTIES=$w('backgroundColor backgroundPosition borderBottomColor borderBottomStyle '+'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth '+'borderRightColor borderRightStyle borderRightWidth borderSpacing '+'borderTopColor borderTopStyle borderTopWidth bottom clip color '+'fontSize fontWeight height left letterSpacing lineHeight '+'marginBottom marginLeft marginRight marginTop markerOffset maxHeight '+'maxWidth minHeight minWidth opacity outlineColor outlineOffset '+'outlineWidth paddingBottom paddingLeft paddingRight paddingTop '+'right textIndent top width wordSpacing zIndex');Element.CSS_LENGTH=/^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;String.__parseStyleElement=document.createElement('div');String.prototype.parseStyle=function(){var style,styleRules=$H();if(Prototype.Browser.WebKit)
style=new Element('div',{style:this}).style;else{String.__parseStyleElement.innerHTML='<div style="'+this+'"></div>';style=String.__parseStyleElement.childNodes[0].style;}
Element.CSS_PROPERTIES.each(function(property){if(style[property])styleRules.set(property,style[property]);});if(Prototype.Browser.IE&&this.include('opacity'))
styleRules.set('opacity',this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);return styleRules;};if(document.defaultView&&document.defaultView.getComputedStyle){Element.getStyles=function(element){var css=document.defaultView.getComputedStyle($(element),null);return Element.CSS_PROPERTIES.inject({},function(styles,property){styles[property]=css[property];return styles;});};}else{Element.getStyles=function(element){element=$(element);var css=element.currentStyle,styles;styles=Element.CSS_PROPERTIES.inject({},function(results,property){results[property]=css[property];return results;});if(!styles.opacity)styles.opacity=element.getOpacity();return styles;};}
Effect.Methods={morph:function(element,style){element=$(element);new Effect.Morph(element,Object.extend({style:style},arguments[2]||{}));return element;},visualEffect:function(element,effect,options){element=$(element);var s=effect.dasherize().camelize(),klass=s.charAt(0).toUpperCase()+s.substring(1);new Effect[klass](element,options);return element;},highlight:function(element,options){element=$(element);new Effect.Highlight(element,options);return element;}};$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+'pulsate shake puff squish switchOff dropOut').each(function(effect){Effect.Methods[effect]=function(element,options){element=$(element);Effect[effect.charAt(0).toUpperCase()+effect.substring(1)](element,options);return element;};});$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each(function(f){Effect.Methods[f]=Element[f];});Element.addMethods(Effect.Methods);if(Object.isUndefined(Effect))
throw("dragdrop.js requires including script.aculo.us' effects.js library");var Droppables={drops:[],remove:function(element){this.drops=this.drops.reject(function(d){return d.element==$(element)});},add:function(element){element=$(element);var options=Object.extend({greedy:true,hoverclass:null,tree:false},arguments[1]||{});if(options.containment){options._containers=[];var containment=options.containment;if(Object.isArray(containment)){containment.each(function(c){options._containers.push($(c))});}else{options._containers.push($(containment));}}
if(options.accept)options.accept=[options.accept].flatten();Element.makePositioned(element);options.element=element;this.drops.push(options);},findDeepestChild:function(drops){deepest=drops[0];for(i=1;i<drops.length;++i)
if(Element.isParent(drops[i].element,deepest.element))
deepest=drops[i];return deepest;},isContained:function(element,drop){var containmentNode;if(drop.tree){containmentNode=element.treeNode;}else{containmentNode=element.parentNode;}
return drop._containers.detect(function(c){return containmentNode==c});},isAffected:function(point,element,drop){return((drop.element!=element)&&((!drop._containers)||this.isContained(element,drop))&&((!drop.accept)||(Element.classNames(element).detect(function(v){return drop.accept.include(v)})))&&Position.within(drop.element,point[0],point[1]));},deactivate:function(drop){if(drop.hoverclass)
Element.removeClassName(drop.element,drop.hoverclass);this.last_active=null;},activate:function(drop){if(drop.hoverclass)
Element.addClassName(drop.element,drop.hoverclass);this.last_active=drop;},show:function(point,element){if(!this.drops.length)return;var drop,affected=[];this.drops.each(function(drop){if(Droppables.isAffected(point,element,drop))
affected.push(drop);});if(affected.length>0)
drop=Droppables.findDeepestChild(affected);if(this.last_active&&this.last_active!=drop)this.deactivate(this.last_active);if(drop){Position.within(drop.element,point[0],point[1]);if(drop.onHover)
drop.onHover(element,drop.element,Position.overlap(drop.overlap,drop.element));if(drop!=this.last_active)Droppables.activate(drop);}},fire:function(event,element){if(!this.last_active)return;Position.prepare();if(this.isAffected([Event.pointerX(event),Event.pointerY(event)],element,this.last_active))
if(this.last_active.onDrop){this.last_active.onDrop(element,this.last_active.element,event);return true;}},reset:function(){if(this.last_active)
this.deactivate(this.last_active);}};var Draggables={drags:[],observers:[],register:function(draggable){if(this.drags.length==0){this.eventMouseUp=this.endDrag.bindAsEventListener(this);this.eventMouseMove=this.updateDrag.bindAsEventListener(this);this.eventKeypress=this.keyPress.bindAsEventListener(this);Event.observe(document,"mouseup",this.eventMouseUp);Event.observe(document,"mousemove",this.eventMouseMove);Event.observe(document,"keypress",this.eventKeypress);}
this.drags.push(draggable);},unregister:function(draggable){this.drags=this.drags.reject(function(d){return d==draggable});if(this.drags.length==0){Event.stopObserving(document,"mouseup",this.eventMouseUp);Event.stopObserving(document,"mousemove",this.eventMouseMove);Event.stopObserving(document,"keypress",this.eventKeypress);}},activate:function(draggable){if(draggable.options.delay){this._timeout=setTimeout(function(){Draggables._timeout=null;window.focus();Draggables.activeDraggable=draggable;}.bind(this),draggable.options.delay);}else{window.focus();this.activeDraggable=draggable;}},deactivate:function(){this.activeDraggable=null;},updateDrag:function(event){if(!this.activeDraggable)return;var pointer=[Event.pointerX(event),Event.pointerY(event)];if(this._lastPointer&&(this._lastPointer.inspect()==pointer.inspect()))return;this._lastPointer=pointer;this.activeDraggable.updateDrag(event,pointer);},endDrag:function(event){if(this._timeout){clearTimeout(this._timeout);this._timeout=null;}
if(!this.activeDraggable)return;this._lastPointer=null;this.activeDraggable.endDrag(event);this.activeDraggable=null;},keyPress:function(event){if(this.activeDraggable)
this.activeDraggable.keyPress(event);},addObserver:function(observer){this.observers.push(observer);this._cacheObserverCallbacks();},removeObserver:function(element){this.observers=this.observers.reject(function(o){return o.element==element});this._cacheObserverCallbacks();},notify:function(eventName,draggable,event){if(this[eventName+'Count']>0)
this.observers.each(function(o){if(o[eventName])o[eventName](eventName,draggable,event);});if(draggable.options[eventName])draggable.options[eventName](draggable,event);},_cacheObserverCallbacks:function(){['onStart','onEnd','onDrag'].each(function(eventName){Draggables[eventName+'Count']=Draggables.observers.select(function(o){return o[eventName];}).length;});}};var Draggable=Class.create({initialize:function(element){var defaults={handle:false,reverteffect:function(element,top_offset,left_offset){var dur=Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;new Effect.Move(element,{x:-left_offset,y:-top_offset,duration:dur,queue:{scope:'_draggable',position:'end'}});},endeffect:function(element){var toOpacity=Object.isNumber(element._opacity)?element._opacity:1.0;new Effect.Opacity(element,{duration:0.2,from:0.7,to:toOpacity,queue:{scope:'_draggable',position:'end'},afterFinish:function(){Draggable._dragging[element]=false}});},zindex:1000,revert:false,quiet:false,scroll:false,scrollSensitivity:20,scrollSpeed:15,snap:false,delay:0};if(!arguments[1]||Object.isUndefined(arguments[1].endeffect))
Object.extend(defaults,{starteffect:function(element){element._opacity=Element.getOpacity(element);Draggable._dragging[element]=true;new Effect.Opacity(element,{duration:0.2,from:element._opacity,to:0.7});}});var options=Object.extend(defaults,arguments[1]||{});this.element=$(element);if(options.handle&&Object.isString(options.handle))
this.handle=this.element.down('.'+options.handle,0);if(!this.handle)this.handle=$(options.handle);if(!this.handle)this.handle=this.element;if(options.scroll&&!options.scroll.scrollTo&&!options.scroll.outerHTML){options.scroll=$(options.scroll);this._isScrollChild=Element.childOf(this.element,options.scroll);}
Element.makePositioned(this.element);this.options=options;this.dragging=false;this.eventMouseDown=this.initDrag.bindAsEventListener(this);Event.observe(this.handle,"mousedown",this.eventMouseDown);Draggables.register(this);},setDragAdjust:function(l,t){this.dragAdjustLeft=l;this.dragAdjustTop=t;},destroy:function(){Event.stopObserving(this.handle,"mousedown",this.eventMouseDown);Draggables.unregister(this);},currentDelta:function(){return([parseInt(Element.getStyle(this.element,'left')||'0'),parseInt(Element.getStyle(this.element,'top')||'0')]);},initDrag:function(event){if(!Object.isUndefined(Draggable._dragging[this.element])&&Draggable._dragging[this.element])return;if(Event.isLeftClick(event)){var src=Event.element(event);if((tag_name=src.tagName.toUpperCase())&&(tag_name=='INPUT'||tag_name=='SELECT'||tag_name=='OPTION'||tag_name=='BUTTON'||tag_name=='TEXTAREA'))return;var pointer=[Event.pointerX(event),Event.pointerY(event)];var pos=Position.cumulativeOffset(this.element);this.offset=[0,1].map(function(i){return(pointer[i]-pos[i])});Draggables.activate(this);Event.stop(event);}},startDrag:function(event){this.dragging=true;if(!this.delta)
this.delta=this.currentDelta();if(this.options.zindex){this.originalZ=parseInt(Element.getStyle(this.element,'z-index')||0);this.element.style.zIndex=this.options.zindex;}
if(this.options.ghosting){this._clone=this.element.cloneNode(true);this._originallyAbsolute=(this.element.getStyle('position')=='absolute');if(!this._originallyAbsolute)
Position.absolutize(this.element);this.element.parentNode.insertBefore(this._clone,this.element);}
if(this.options.scroll){if(this.options.scroll==window){var where=this._getWindowScroll(this.options.scroll);this.originalScrollLeft=where.left;this.originalScrollTop=where.top;}else{this.originalScrollLeft=this.options.scroll.scrollLeft;this.originalScrollTop=this.options.scroll.scrollTop;}}
Draggables.notify('onStart',this,event);if(this.options.starteffect)this.options.starteffect(this.element);},updateDrag:function(event,pointer){if(!this.dragging)this.startDrag(event);if(!this.options.quiet){Position.prepare();Droppables.show(pointer,this.element);}
Draggables.notify('onDrag',this,event);this.draw(pointer);if(this.options.change)this.options.change(this);if(this.options.scroll){this.stopScrolling();var p;if(this.options.scroll==window){with(this._getWindowScroll(this.options.scroll)){p=[left,top,left+width,top+height];}}else{p=Position.page(this.options.scroll);p[0]+=this.options.scroll.scrollLeft+Position.deltaX;p[1]+=this.options.scroll.scrollTop+Position.deltaY;p.push(p[0]+this.options.scroll.offsetWidth);p.push(p[1]+this.options.scroll.offsetHeight);}
var speed=[0,0];if(pointer[0]<(p[0]+this.options.scrollSensitivity))speed[0]=pointer[0]-(p[0]+this.options.scrollSensitivity);if(pointer[1]<(p[1]+this.options.scrollSensitivity))speed[1]=pointer[1]-(p[1]+this.options.scrollSensitivity);if(pointer[0]>(p[2]-this.options.scrollSensitivity))speed[0]=pointer[0]-(p[2]-this.options.scrollSensitivity);if(pointer[1]>(p[3]-this.options.scrollSensitivity))speed[1]=pointer[1]-(p[3]-this.options.scrollSensitivity);this.startScrolling(speed);}
if(Prototype.Browser.WebKit)window.scrollBy(0,0);Event.stop(event);},finishDrag:function(event,success){this.dragging=false;if(this.options.quiet){Position.prepare();var pointer=[Event.pointerX(event),Event.pointerY(event)];Droppables.show(pointer,this.element);}
if(this.options.ghosting){if(!this._originallyAbsolute)
Position.relativize(this.element);delete this._originallyAbsolute;Element.remove(this._clone);this._clone=null;}
var dropped=false;if(success){dropped=Droppables.fire(event,this.element);if(!dropped)dropped=false;}
if(dropped&&this.options.onDropped)this.options.onDropped(this.element);Draggables.notify('onEnd',this,event);var revert=this.options.revert;if(revert&&Object.isFunction(revert))revert=revert(this.element);var d=this.currentDelta();if(revert&&this.options.reverteffect){if(dropped==0||revert!='failure')
this.options.reverteffect(this.element,d[1]-this.delta[1],d[0]-this.delta[0]);}else{this.delta=d;}
if(this.options.zindex)
this.element.style.zIndex=this.originalZ;if(this.options.endeffect)
this.options.endeffect(this.element);Draggables.deactivate(this);Droppables.reset();},keyPress:function(event){if(event.keyCode!=Event.KEY_ESC)return;this.finishDrag(event,false);Event.stop(event);},endDrag:function(event){if(!this.dragging)return;this.stopScrolling();this.finishDrag(event,true);Event.stop(event);},draw:function(point){var pos=Position.cumulativeOffset(this.element);if(this.options.ghosting){var r=Position.realOffset(this.element);pos[0]+=r[0]-Position.deltaX;pos[1]+=r[1]-Position.deltaY;}
var d=this.currentDelta();pos[0]-=d[0];pos[1]-=d[1];if(this.options.scroll&&(this.options.scroll!=window&&this._isScrollChild)){pos[0]-=this.options.scroll.scrollLeft-this.originalScrollLeft;pos[1]-=this.options.scroll.scrollTop-this.originalScrollTop;}
var p=[0,1].map(function(i){return(point[i]-pos[i]-this.offset[i])}.bind(this));if(this.options.snap){if(Object.isFunction(this.options.snap)){p=this.options.snap(p[0],p[1],this);}else{if(Object.isArray(this.options.snap)){p=p.map(function(v,i){return(v/this.options.snap[i]).round()*this.options.snap[i]}.bind(this));}else{p=p.map(function(v){return(v/this.options.snap).round()*this.options.snap}.bind(this));}}}
var style=this.element.style;if((!this.options.constraint)||(this.options.constraint=='horizontal'))
style.left=p[0]+"px";if((!this.options.constraint)||(this.options.constraint=='vertical'))
style.top=p[1]+"px";if(style.visibility=="hidden")style.visibility="";},stopScrolling:function(){if(this.scrollInterval){clearInterval(this.scrollInterval);this.scrollInterval=null;Draggables._lastScrollPointer=null;}},startScrolling:function(speed){if(!(speed[0]||speed[1]))return;this.scrollSpeed=[speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed];this.lastScrolled=new Date();this.scrollInterval=setInterval(this.scroll.bind(this),10);},scroll:function(){var current=new Date();var delta=current-this.lastScrolled;this.lastScrolled=current;if(this.options.scroll==window){with(this._getWindowScroll(this.options.scroll)){if(this.scrollSpeed[0]||this.scrollSpeed[1]){var d=delta/1000;this.options.scroll.scrollTo(left+d*this.scrollSpeed[0],top+d*this.scrollSpeed[1]);}}}else{this.options.scroll.scrollLeft+=this.scrollSpeed[0]*delta/1000;this.options.scroll.scrollTop+=this.scrollSpeed[1]*delta/1000;}
Position.prepare();Droppables.show(Draggables._lastPointer,this.element);Draggables.notify('onDrag',this);if(this._isScrollChild){Draggables._lastScrollPointer=Draggables._lastScrollPointer||$A(Draggables._lastPointer);Draggables._lastScrollPointer[0]+=this.scrollSpeed[0]*delta/1000;Draggables._lastScrollPointer[1]+=this.scrollSpeed[1]*delta/1000;if(Draggables._lastScrollPointer[0]<0)
Draggables._lastScrollPointer[0]=0;if(Draggables._lastScrollPointer[1]<0)
Draggables._lastScrollPointer[1]=0;this.draw(Draggables._lastScrollPointer);}
if(this.options.change)this.options.change(this);},_getWindowScroll:function(w){var T,L,W,H;with(w.document){if(w.document.documentElement&&documentElement.scrollTop){T=documentElement.scrollTop;L=documentElement.scrollLeft;}else if(w.document.body){T=body.scrollTop;L=body.scrollLeft;}
if(w.innerWidth){W=w.innerWidth;H=w.innerHeight;}else if(w.document.documentElement&&documentElement.clientWidth){W=documentElement.clientWidth;H=documentElement.clientHeight;}else{W=body.offsetWidth;H=body.offsetHeight;}}
return{top:T,left:L,width:W,height:H};}});Draggable._dragging={};var SortableObserver=Class.create({initialize:function(element,observer){this.element=$(element);this.observer=observer;this.lastValue=Sortable.serialize(this.element);},onStart:function(){this.lastValue=Sortable.serialize(this.element);},onEnd:function(){Sortable.unmark();if(this.lastValue!=Sortable.serialize(this.element))
this.observer(this.element)}});var Sortable={SERIALIZE_RULE:/^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,sortables:{},_findRootElement:function(element){while(element.tagName.toUpperCase()!="BODY"){if(element.id&&Sortable.sortables[element.id])return element;element=element.parentNode;}},options:function(element){element=Sortable._findRootElement($(element));if(!element)return;return Sortable.sortables[element.id];},destroy:function(element){element=$(element);var s=Sortable.sortables[element.id];if(s){Draggables.removeObserver(s.element);s.droppables.each(function(d){Droppables.remove(d)});s.draggables.invoke('destroy');delete Sortable.sortables[s.element.id];}},create:function(element){element=$(element);var options=Object.extend({element:element,tag:'li',dropOnEmpty:false,tree:false,treeTag:'ul',overlap:'vertical',constraint:'vertical',containment:element,handle:false,only:false,delay:0,hoverclass:null,ghosting:false,quiet:false,scroll:false,scrollSensitivity:20,scrollSpeed:15,format:this.SERIALIZE_RULE,elements:false,handles:false,onChange:Prototype.emptyFunction,onUpdate:Prototype.emptyFunction},arguments[1]||{});this.destroy(element);var options_for_draggable={revert:true,quiet:options.quiet,scroll:options.scroll,scrollSpeed:options.scrollSpeed,scrollSensitivity:options.scrollSensitivity,delay:options.delay,ghosting:options.ghosting,constraint:options.constraint,handle:options.handle};if(options.starteffect)
options_for_draggable.starteffect=options.starteffect;if(options.reverteffect)
options_for_draggable.reverteffect=options.reverteffect;else
if(options.ghosting)options_for_draggable.reverteffect=function(element){element.style.top=0;element.style.left=0;};if(options.endeffect)
options_for_draggable.endeffect=options.endeffect;if(options.zindex)
options_for_draggable.zindex=options.zindex;var options_for_droppable={overlap:options.overlap,containment:options.containment,tree:options.tree,hoverclass:options.hoverclass,onHover:Sortable.onHover};var options_for_tree={onHover:Sortable.onEmptyHover,overlap:options.overlap,containment:options.containment,hoverclass:options.hoverclass};Element.cleanWhitespace(element);options.draggables=[];options.droppables=[];if(options.dropOnEmpty||options.tree){Droppables.add(element,options_for_tree);options.droppables.push(element);}
(options.elements||this.findElements(element,options)||[]).each(function(e,i){var handle=options.handles?$(options.handles[i]):(options.handle?$(e).select('.'+options.handle)[0]:e);options.draggables.push(new Draggable(e,Object.extend(options_for_draggable,{handle:handle})));Droppables.add(e,options_for_droppable);if(options.tree)e.treeNode=element;options.droppables.push(e);});if(options.tree){(Sortable.findTreeElements(element,options)||[]).each(function(e){Droppables.add(e,options_for_tree);e.treeNode=element;options.droppables.push(e);});}
this.sortables[element.id]=options;Draggables.addObserver(new SortableObserver(element,options.onUpdate));},findElements:function(element,options){return Element.findChildren(element,options.only,options.tree?true:false,options.tag);},findTreeElements:function(element,options){return Element.findChildren(element,options.only,options.tree?true:false,options.treeTag);},onHover:function(element,dropon,overlap){if(Element.isParent(dropon,element))return;if(overlap>.33&&overlap<.66&&Sortable.options(dropon).tree){return;}else if(overlap>0.5){Sortable.mark(dropon,'before');if(dropon.previousSibling!=element){var oldParentNode=element.parentNode;element.style.visibility="hidden";dropon.parentNode.insertBefore(element,dropon);if(dropon.parentNode!=oldParentNode)
Sortable.options(oldParentNode).onChange(element);Sortable.options(dropon.parentNode).onChange(element);}}else{Sortable.mark(dropon,'after');var nextElement=dropon.nextSibling||null;if(nextElement!=element){var oldParentNode=element.parentNode;element.style.visibility="hidden";dropon.parentNode.insertBefore(element,nextElement);if(dropon.parentNode!=oldParentNode)
Sortable.options(oldParentNode).onChange(element);Sortable.options(dropon.parentNode).onChange(element);}}},onEmptyHover:function(element,dropon,overlap){var oldParentNode=element.parentNode;var droponOptions=Sortable.options(dropon);if(!Element.isParent(dropon,element)){var index;var children=Sortable.findElements(dropon,{tag:droponOptions.tag,only:droponOptions.only});var child=null;if(children){var offset=Element.offsetSize(dropon,droponOptions.overlap)*(1.0-overlap);for(index=0;index<children.length;index+=1){if(offset-Element.offsetSize(children[index],droponOptions.overlap)>=0){offset-=Element.offsetSize(children[index],droponOptions.overlap);}else if(offset-(Element.offsetSize(children[index],droponOptions.overlap)/2)>=0){child=index+1<children.length?children[index+1]:null;break;}else{child=children[index];break;}}}
dropon.insertBefore(element,child);Sortable.options(oldParentNode).onChange(element);droponOptions.onChange(element);}},unmark:function(){if(Sortable._marker)Sortable._marker.hide();},mark:function(dropon,position){var sortable=Sortable.options(dropon.parentNode);if(sortable&&!sortable.ghosting)return;if(!Sortable._marker){Sortable._marker=($('dropmarker')||Element.extend(document.createElement('DIV'))).hide().addClassName('dropmarker').setStyle({position:'absolute'});document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);}
var offsets=Position.cumulativeOffset(dropon);Sortable._marker.setStyle({left:offsets[0]+'px',top:offsets[1]+'px'});if(position=='after')
if(sortable.overlap=='horizontal')
Sortable._marker.setStyle({left:(offsets[0]+dropon.clientWidth)+'px'});else
Sortable._marker.setStyle({top:(offsets[1]+dropon.clientHeight)+'px'});Sortable._marker.show();},_tree:function(element,options,parent){var children=Sortable.findElements(element,options)||[];for(var i=0;i<children.length;++i){var match=children[i].id.match(options.format);if(!match)continue;var child={id:encodeURIComponent(match?match[1]:null),element:element,parent:parent,children:[],position:parent.children.length,container:$(children[i]).down(options.treeTag)};if(child.container)
this._tree(child.container,options,child);parent.children.push(child);}
return parent;},tree:function(element){element=$(element);var sortableOptions=this.options(element);var options=Object.extend({tag:sortableOptions.tag,treeTag:sortableOptions.treeTag,only:sortableOptions.only,name:element.id,format:sortableOptions.format},arguments[1]||{});var root={id:null,parent:null,children:[],container:element,position:0};return Sortable._tree(element,options,root);},_constructIndex:function(node){var index='';do{if(node.id)index='['+node.position+']'+index;}while((node=node.parent)!=null);return index;},sequence:function(element){element=$(element);var options=Object.extend(this.options(element),arguments[1]||{});return $(this.findElements(element,options)||[]).map(function(item){return item.id.match(options.format)?item.id.match(options.format)[1]:'';});},setSequence:function(element,new_sequence){element=$(element);var options=Object.extend(this.options(element),arguments[2]||{});var nodeMap={};this.findElements(element,options).each(function(n){if(n.id.match(options.format))
nodeMap[n.id.match(options.format)[1]]=[n,n.parentNode];n.parentNode.removeChild(n);});new_sequence.each(function(ident){var n=nodeMap[ident];if(n){n[1].appendChild(n[0]);delete nodeMap[ident];}});},serialize:function(element){element=$(element);var options=Object.extend(Sortable.options(element),arguments[1]||{});var name=encodeURIComponent((arguments[1]&&arguments[1].name)?arguments[1].name:element.id);if(options.tree){return Sortable.tree(element,arguments[1]).children.map(function(item){return[name+Sortable._constructIndex(item)+"[id]="+
encodeURIComponent(item.id)].concat(item.children.map(arguments.callee));}).flatten().join('&');}else{return Sortable.sequence(element,arguments[1]).map(function(item){return name+"[]="+encodeURIComponent(item);}).join('&');}}};Element.isParent=function(child,element){if(!child.parentNode||child==element)return false;if(child.parentNode==element)return true;return Element.isParent(child.parentNode,element);};Element.findChildren=function(element,only,recursive,tagName){if(!element.hasChildNodes())return null;tagName=tagName.toUpperCase();if(only)only=[only].flatten();var elements=[];$A(element.childNodes).each(function(e){if(e.tagName&&e.tagName.toUpperCase()==tagName&&(!only||(Element.classNames(e).detect(function(v){return only.include(v)}))))
elements.push(e);if(recursive){var grandchildren=Element.findChildren(e,only,recursive,tagName);if(grandchildren)elements.push(grandchildren);}});return(elements.length>0?elements.flatten():[]);};Element.offsetSize=function(element,type){return element['offset'+((type=='vertical'||type=='height')?'Height':'Width')];};if(typeof Effect=='undefined')
throw("controls.js requires including script.aculo.us' effects.js library");var Autocompleter={};Autocompleter.Base=Class.create({baseInitialize:function(element,update,options){element=$(element);this.element=element;this.update=$(update);this.hasFocus=false;this.changed=false;this.active=false;this.index=0;this.entryCount=0;this.oldElementValue=this.element.value;if(this.setOptions)
this.setOptions(options);else
this.options=options||{};this.options.paramName=this.options.paramName||this.element.name;this.options.tokens=this.options.tokens||[];this.options.frequency=this.options.frequency||0.4;this.options.minChars=this.options.minChars||1;this.options.onShow=this.options.onShow||function(element,update){if(!update.style.position||update.style.position=='absolute'){update.style.position='absolute';Position.clone(element,update,{setHeight:false,offsetTop:element.offsetHeight});}
Effect.Appear(update,{duration:0.15});};this.options.onHide=this.options.onHide||function(element,update){new Effect.Fade(update,{duration:0.15})};if(typeof(this.options.tokens)=='string')
this.options.tokens=new Array(this.options.tokens);if(!this.options.tokens.include('\n'))
this.options.tokens.push('\n');this.observer=null;this.element.setAttribute('autocomplete','off');Element.hide(this.update);Event.observe(this.element,'blur',this.onBlur.bindAsEventListener(this));Event.observe(this.element,'keydown',this.onKeyPress.bindAsEventListener(this));},show:function(){if(Element.getStyle(this.update,'display')=='none')this.options.onShow(this.element,this.update);if(!this.iefix&&(Prototype.Browser.IE)&&(Element.getStyle(this.update,'position')=='absolute')){new Insertion.After(this.update,'<iframe id="'+this.update.id+'_iefix" '+'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" '+'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');this.iefix=$(this.update.id+'_iefix');}
if(this.iefix)setTimeout(this.fixIEOverlapping.bind(this),50);},fixIEOverlapping:function(){Position.clone(this.update,this.iefix,{setTop:(!this.update.style.height)});this.iefix.style.zIndex=1;this.update.style.zIndex=2;Element.show(this.iefix);},hide:function(){this.stopIndicator();if(Element.getStyle(this.update,'display')!='none')this.options.onHide(this.element,this.update);if(this.iefix)Element.hide(this.iefix);},startIndicator:function(){if(this.options.indicator)Element.show(this.options.indicator);},stopIndicator:function(){if(this.options.indicator)Element.hide(this.options.indicator);},onKeyPress:function(event){if(this.active)
switch(event.keyCode){case Event.KEY_TAB:case Event.KEY_RETURN:this.selectEntry();Event.stop(event);case Event.KEY_ESC:this.hide();this.active=false;Event.stop(event);return;case Event.KEY_LEFT:case Event.KEY_RIGHT:return;case Event.KEY_UP:this.markPrevious();this.render();Event.stop(event);return;case Event.KEY_DOWN:this.markNext();this.render();Event.stop(event);return;}
else
if(event.keyCode==Event.KEY_TAB||event.keyCode==Event.KEY_RETURN||(Prototype.Browser.WebKit>0&&event.keyCode==0))return;this.changed=true;this.hasFocus=true;if(this.observer)clearTimeout(this.observer);this.observer=setTimeout(this.onObserverEvent.bind(this),this.options.frequency*1000);},activate:function(){this.changed=false;this.hasFocus=true;this.getUpdatedChoices();},onHover:function(event){var element=Event.findElement(event,'LI');if(this.index!=element.autocompleteIndex)
{this.index=element.autocompleteIndex;this.render();}
Event.stop(event);},onClick:function(event){var element=Event.findElement(event,'LI');this.index=element.autocompleteIndex;this.selectEntry();this.hide();},onBlur:function(event){setTimeout(this.hide.bind(this),250);this.hasFocus=false;this.active=false;},render:function(){if(this.entryCount>0){for(var i=0;i<this.entryCount;i++)
this.index==i?Element.addClassName(this.getEntry(i),"selected"):Element.removeClassName(this.getEntry(i),"selected");if(this.hasFocus){this.show();this.active=true;}}else{this.active=false;this.hide();}},markPrevious:function(){if(this.index>0)this.index--;else this.index=this.entryCount-1;this.getEntry(this.index).scrollIntoView(true);},markNext:function(){if(this.index<this.entryCount-1)this.index++;else this.index=0;this.getEntry(this.index).scrollIntoView(false);},getEntry:function(index){return this.update.firstChild.childNodes[index];},getCurrentEntry:function(){return this.getEntry(this.index);},selectEntry:function(){this.active=false;this.updateElement(this.getCurrentEntry());},updateElement:function(selectedElement){if(this.options.updateElement){this.options.updateElement(selectedElement);return;}
var value='';if(this.options.select){var nodes=$(selectedElement).select('.'+this.options.select)||[];if(nodes.length>0)value=Element.collectTextNodes(nodes[0],this.options.select);}else
value=Element.collectTextNodesIgnoreClass(selectedElement,'informal');var bounds=this.getTokenBounds();if(bounds[0]!=-1){var newValue=this.element.value.substr(0,bounds[0]);var whitespace=this.element.value.substr(bounds[0]).match(/^\s+/);if(whitespace)
newValue+=whitespace[0];this.element.value=newValue+value+this.element.value.substr(bounds[1]);}else{this.element.value=value;}
this.oldElementValue=this.element.value;this.element.focus();if(this.options.afterUpdateElement)
this.options.afterUpdateElement(this.element,selectedElement);},updateChoices:function(choices){if(!this.changed&&this.hasFocus){this.update.innerHTML=choices;Element.cleanWhitespace(this.update);Element.cleanWhitespace(this.update.down());if(this.update.firstChild&&this.update.down().childNodes){this.entryCount=this.update.down().childNodes.length;for(var i=0;i<this.entryCount;i++){var entry=this.getEntry(i);entry.autocompleteIndex=i;this.addObservers(entry);}}else{this.entryCount=0;}
this.stopIndicator();this.index=0;if(this.entryCount==1&&this.options.autoSelect){this.selectEntry();this.hide();}else{this.render();}}},addObservers:function(element){Event.observe(element,"mouseover",this.onHover.bindAsEventListener(this));Event.observe(element,"click",this.onClick.bindAsEventListener(this));},onObserverEvent:function(){this.changed=false;this.tokenBounds=null;if(this.getToken().length>=this.options.minChars){this.getUpdatedChoices();}else{this.active=false;this.hide();}
this.oldElementValue=this.element.value;},getToken:function(){var bounds=this.getTokenBounds();return this.element.value.substring(bounds[0],bounds[1]).strip();},getTokenBounds:function(){if(null!=this.tokenBounds)return this.tokenBounds;var value=this.element.value;if(value.strip().empty())return[-1,0];var diff=arguments.callee.getFirstDifferencePos(value,this.oldElementValue);var offset=(diff==this.oldElementValue.length?1:0);var prevTokenPos=-1,nextTokenPos=value.length;var tp;for(var index=0,l=this.options.tokens.length;index<l;++index){tp=value.lastIndexOf(this.options.tokens[index],diff+offset-1);if(tp>prevTokenPos)prevTokenPos=tp;tp=value.indexOf(this.options.tokens[index],diff+offset);if(-1!=tp&&tp<nextTokenPos)nextTokenPos=tp;}
return(this.tokenBounds=[prevTokenPos+1,nextTokenPos]);}});Autocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos=function(newS,oldS){var boundary=Math.min(newS.length,oldS.length);for(var index=0;index<boundary;++index)
if(newS[index]!=oldS[index])
return index;return boundary;};Ajax.Autocompleter=Class.create(Autocompleter.Base,{initialize:function(element,update,url,options){this.baseInitialize(element,update,options);this.options.asynchronous=true;this.options.onComplete=this.onComplete.bind(this);this.options.defaultParams=this.options.parameters||null;this.url=url;},getUpdatedChoices:function(){this.startIndicator();var entry=encodeURIComponent(this.options.paramName)+'='+
encodeURIComponent(this.getToken());this.options.parameters=this.options.callback?this.options.callback(this.element,entry):entry;if(this.options.defaultParams)
this.options.parameters+='&'+this.options.defaultParams;new Ajax.Request(this.url,this.options);},onComplete:function(request){this.updateChoices(request.responseText);}});Autocompleter.Local=Class.create(Autocompleter.Base,{initialize:function(element,update,array,options){this.baseInitialize(element,update,options);this.options.array=array;},getUpdatedChoices:function(){this.updateChoices(this.options.selector(this));},setOptions:function(options){this.options=Object.extend({choices:10,partialSearch:true,partialChars:2,ignoreCase:true,fullSearch:false,selector:function(instance){var ret=[];var partial=[];var entry=instance.getToken();var count=0;for(var i=0;i<instance.options.array.length&&ret.length<instance.options.choices;i++){var elem=instance.options.array[i];var foundPos=instance.options.ignoreCase?elem.toLowerCase().indexOf(entry.toLowerCase()):elem.indexOf(entry);while(foundPos!=-1){if(foundPos==0&&elem.length!=entry.length){ret.push("<li><strong>"+elem.substr(0,entry.length)+"</strong>"+
elem.substr(entry.length)+"</li>");break;}else if(entry.length>=instance.options.partialChars&&instance.options.partialSearch&&foundPos!=-1){if(instance.options.fullSearch||/\s/.test(elem.substr(foundPos-1,1))){partial.push("<li>"+elem.substr(0,foundPos)+"<strong>"+
elem.substr(foundPos,entry.length)+"</strong>"+elem.substr(foundPos+entry.length)+"</li>");break;}}
foundPos=instance.options.ignoreCase?elem.toLowerCase().indexOf(entry.toLowerCase(),foundPos+1):elem.indexOf(entry,foundPos+1);}}
if(partial.length)
ret=ret.concat(partial.slice(0,instance.options.choices-ret.length));return"<ul>"+ret.join('')+"</ul>";}},options||{});}});Field.scrollFreeActivate=function(field){setTimeout(function(){Field.activate(field);},1);};Ajax.InPlaceEditor=Class.create({initialize:function(element,url,options){this.url=url;this.element=element=$(element);this.prepareOptions();this._controls={};arguments.callee.dealWithDeprecatedOptions(options);Object.extend(this.options,options||{});if(!this.options.formId&&this.element.id){this.options.formId=this.element.id+'-inplaceeditor';if($(this.options.formId))
this.options.formId='';}
if(this.options.externalControl)
this.options.externalControl=$(this.options.externalControl);if(!this.options.externalControl)
this.options.externalControlOnly=false;this._originalBackground=this.element.getStyle('background-color')||'transparent';this.element.title=this.options.clickToEditText;this._boundCancelHandler=this.handleFormCancellation.bind(this);this._boundComplete=(this.options.onComplete||Prototype.emptyFunction).bind(this);this._boundFailureHandler=this.handleAJAXFailure.bind(this);this._boundSubmitHandler=this.handleFormSubmission.bind(this);this._boundWrapperHandler=this.wrapUp.bind(this);this.registerListeners();},checkForEscapeOrReturn:function(e){if(!this._editing||e.ctrlKey||e.altKey||e.shiftKey)return;if(Event.KEY_ESC==e.keyCode)
this.handleFormCancellation(e);else if(Event.KEY_RETURN==e.keyCode)
this.handleFormSubmission(e);},createControl:function(mode,handler,extraClasses){var control=this.options[mode+'Control'];var text=this.options[mode+'Text'];if('button'==control){var btn=document.createElement('input');btn.type='submit';btn.value=text;btn.className='editor_'+mode+'_button';if('cancel'==mode)
btn.onclick=this._boundCancelHandler;this._form.appendChild(btn);this._controls[mode]=btn;}else if('link'==control){var link=document.createElement('a');link.href='#';link.appendChild(document.createTextNode(text));link.onclick='cancel'==mode?this._boundCancelHandler:this._boundSubmitHandler;link.className='editor_'+mode+'_link';if(extraClasses)
link.className+=' '+extraClasses;this._form.appendChild(link);this._controls[mode]=link;}},createEditField:function(){var text=(this.options.loadTextURL?this.options.loadingText:this.getText());var fld;if(1>=this.options.rows&&!/\r|\n/.test(this.getText())){fld=document.createElement('input');fld.type='text';var size=this.options.size||this.options.cols||0;if(0<size)fld.size=size;}else{fld=document.createElement('textarea');fld.rows=(1>=this.options.rows?this.options.autoRows:this.options.rows);fld.cols=this.options.cols||40;}
fld.name=this.options.paramName;fld.value=text;fld.className='editor_field';if(this.options.submitOnBlur)
fld.onblur=this._boundSubmitHandler;this._controls.editor=fld;if(this.options.loadTextURL)
this.loadExternalText();this._form.appendChild(this._controls.editor);},createForm:function(){var ipe=this;function addText(mode,condition){var text=ipe.options['text'+mode+'Controls'];if(!text||condition===false)return;ipe._form.appendChild(document.createTextNode(text));};this._form=$(document.createElement('form'));this._form.id=this.options.formId;this._form.addClassName(this.options.formClassName);this._form.onsubmit=this._boundSubmitHandler;this.createEditField();if('textarea'==this._controls.editor.tagName.toLowerCase())
this._form.appendChild(document.createElement('br'));if(this.options.onFormCustomization)
this.options.onFormCustomization(this,this._form);addText('Before',this.options.okControl||this.options.cancelControl);this.createControl('ok',this._boundSubmitHandler);addText('Between',this.options.okControl&&this.options.cancelControl);this.createControl('cancel',this._boundCancelHandler,'editor_cancel');addText('After',this.options.okControl||this.options.cancelControl);},destroy:function(){if(this._oldInnerHTML)
this.element.innerHTML=this._oldInnerHTML;this.leaveEditMode();this.unregisterListeners();},enterEditMode:function(e){if(this._saving||this._editing)return;this._editing=true;this.triggerCallback('onEnterEditMode');if(this.options.externalControl)
this.options.externalControl.hide();this.element.hide();this.createForm();this.element.parentNode.insertBefore(this._form,this.element);if(!this.options.loadTextURL)
this.postProcessEditField();if(e)Event.stop(e);},enterHover:function(e){if(this.options.hoverClassName)
this.element.addClassName(this.options.hoverClassName);if(this._saving)return;this.triggerCallback('onEnterHover');},getText:function(){return this.element.innerHTML.unescapeHTML();},handleAJAXFailure:function(transport){this.triggerCallback('onFailure',transport);if(this._oldInnerHTML){this.element.innerHTML=this._oldInnerHTML;this._oldInnerHTML=null;}},handleFormCancellation:function(e){this.wrapUp();if(e)Event.stop(e);},handleFormSubmission:function(e){var form=this._form;var value=$F(this._controls.editor);this.prepareSubmission();var params=this.options.callback(form,value)||'';if(Object.isString(params))
params=params.toQueryParams();params.editorId=this.element.id;if(this.options.htmlResponse){var options=Object.extend({evalScripts:true},this.options.ajaxOptions);Object.extend(options,{parameters:params,onComplete:this._boundWrapperHandler,onFailure:this._boundFailureHandler});new Ajax.Updater({success:this.element},this.url,options);}else{var options=Object.extend({method:'get'},this.options.ajaxOptions);Object.extend(options,{parameters:params,onComplete:this._boundWrapperHandler,onFailure:this._boundFailureHandler});new Ajax.Request(this.url,options);}
if(e)Event.stop(e);},leaveEditMode:function(){this.element.removeClassName(this.options.savingClassName);this.removeForm();this.leaveHover();this.element.style.backgroundColor=this._originalBackground;this.element.show();if(this.options.externalControl)
this.options.externalControl.show();this._saving=false;this._editing=false;this._oldInnerHTML=null;this.triggerCallback('onLeaveEditMode');},leaveHover:function(e){if(this.options.hoverClassName)
this.element.removeClassName(this.options.hoverClassName);if(this._saving)return;this.triggerCallback('onLeaveHover');},loadExternalText:function(){this._form.addClassName(this.options.loadingClassName);this._controls.editor.disabled=true;var options=Object.extend({method:'get'},this.options.ajaxOptions);Object.extend(options,{parameters:'editorId='+encodeURIComponent(this.element.id),onComplete:Prototype.emptyFunction,onSuccess:function(transport){this._form.removeClassName(this.options.loadingClassName);var text=transport.responseText;if(this.options.stripLoadedTextTags)
text=text.stripTags();this._controls.editor.value=text;this._controls.editor.disabled=false;this.postProcessEditField();}.bind(this),onFailure:this._boundFailureHandler});new Ajax.Request(this.options.loadTextURL,options);},postProcessEditField:function(){var fpc=this.options.fieldPostCreation;if(fpc)
$(this._controls.editor)['focus'==fpc?'focus':'activate']();},prepareOptions:function(){this.options=Object.clone(Ajax.InPlaceEditor.DefaultOptions);Object.extend(this.options,Ajax.InPlaceEditor.DefaultCallbacks);[this._extraDefaultOptions].flatten().compact().each(function(defs){Object.extend(this.options,defs);}.bind(this));},prepareSubmission:function(){this._saving=true;this.removeForm();this.leaveHover();this.showSaving();},registerListeners:function(){this._listeners={};var listener;$H(Ajax.InPlaceEditor.Listeners).each(function(pair){listener=this[pair.value].bind(this);this._listeners[pair.key]=listener;if(!this.options.externalControlOnly)
this.element.observe(pair.key,listener);if(this.options.externalControl)
this.options.externalControl.observe(pair.key,listener);}.bind(this));},removeForm:function(){if(!this._form)return;this._form.remove();this._form=null;this._controls={};},showSaving:function(){this._oldInnerHTML=this.element.innerHTML;this.element.innerHTML=this.options.savingText;this.element.addClassName(this.options.savingClassName);this.element.style.backgroundColor=this._originalBackground;this.element.show();},triggerCallback:function(cbName,arg){if('function'==typeof this.options[cbName]){this.options[cbName](this,arg);}},unregisterListeners:function(){$H(this._listeners).each(function(pair){if(!this.options.externalControlOnly)
this.element.stopObserving(pair.key,pair.value);if(this.options.externalControl)
this.options.externalControl.stopObserving(pair.key,pair.value);}.bind(this));},wrapUp:function(transport){this.leaveEditMode();this._boundComplete(transport,this.element);}});Object.extend(Ajax.InPlaceEditor.prototype,{dispose:Ajax.InPlaceEditor.prototype.destroy});Ajax.InPlaceCollectionEditor=Class.create(Ajax.InPlaceEditor,{initialize:function($super,element,url,options){this._extraDefaultOptions=Ajax.InPlaceCollectionEditor.DefaultOptions;$super(element,url,options);},createEditField:function(){var list=document.createElement('select');list.name=this.options.paramName;list.size=1;this._controls.editor=list;this._collection=this.options.collection||[];if(this.options.loadCollectionURL)
this.loadCollection();else
this.checkForExternalText();this._form.appendChild(this._controls.editor);},loadCollection:function(){this._form.addClassName(this.options.loadingClassName);this.showLoadingText(this.options.loadingCollectionText);var options=Object.extend({method:'get'},this.options.ajaxOptions);Object.extend(options,{parameters:'editorId='+encodeURIComponent(this.element.id),onComplete:Prototype.emptyFunction,onSuccess:function(transport){var js=transport.responseText.strip();if(!/^\[.*\]$/.test(js))
throw('Server returned an invalid collection representation.');this._collection=eval(js);this.checkForExternalText();}.bind(this),onFailure:this.onFailure});new Ajax.Request(this.options.loadCollectionURL,options);},showLoadingText:function(text){this._controls.editor.disabled=true;var tempOption=this._controls.editor.firstChild;if(!tempOption){tempOption=document.createElement('option');tempOption.value='';this._controls.editor.appendChild(tempOption);tempOption.selected=true;}
tempOption.update((text||'').stripScripts().stripTags());},checkForExternalText:function(){this._text=this.getText();if(this.options.loadTextURL)
this.loadExternalText();else
this.buildOptionList();},loadExternalText:function(){this.showLoadingText(this.options.loadingText);var options=Object.extend({method:'get'},this.options.ajaxOptions);Object.extend(options,{parameters:'editorId='+encodeURIComponent(this.element.id),onComplete:Prototype.emptyFunction,onSuccess:function(transport){this._text=transport.responseText.strip();this.buildOptionList();}.bind(this),onFailure:this.onFailure});new Ajax.Request(this.options.loadTextURL,options);},buildOptionList:function(){this._form.removeClassName(this.options.loadingClassName);this._collection=this._collection.map(function(entry){return 2===entry.length?entry:[entry,entry].flatten();});var marker=('value'in this.options)?this.options.value:this._text;var textFound=this._collection.any(function(entry){return entry[0]==marker;}.bind(this));this._controls.editor.update('');var option;this._collection.each(function(entry,index){option=document.createElement('option');option.value=entry[0];option.selected=textFound?entry[0]==marker:0==index;option.appendChild(document.createTextNode(entry[1]));this._controls.editor.appendChild(option);}.bind(this));this._controls.editor.disabled=false;Field.scrollFreeActivate(this._controls.editor);}});Ajax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions=function(options){if(!options)return;function fallback(name,expr){if(name in options||expr===undefined)return;options[name]=expr;};fallback('cancelControl',(options.cancelLink?'link':(options.cancelButton?'button':options.cancelLink==options.cancelButton==false?false:undefined)));fallback('okControl',(options.okLink?'link':(options.okButton?'button':options.okLink==options.okButton==false?false:undefined)));fallback('highlightColor',options.highlightcolor);fallback('highlightEndColor',options.highlightendcolor);};Object.extend(Ajax.InPlaceEditor,{DefaultOptions:{ajaxOptions:{},autoRows:3,cancelControl:'link',cancelText:'cancel',clickToEditText:'Click to edit',externalControl:null,externalControlOnly:false,fieldPostCreation:'activate',formClassName:'inplaceeditor-form',formId:null,highlightColor:'#ffff99',highlightEndColor:'#ffffff',hoverClassName:'',htmlResponse:true,loadingClassName:'inplaceeditor-loading',loadingText:'Loading...',okControl:'button',okText:'ok',paramName:'value',rows:1,savingClassName:'inplaceeditor-saving',savingText:'Saving...',size:0,stripLoadedTextTags:false,submitOnBlur:false,textAfterControls:'',textBeforeControls:'',textBetweenControls:''},DefaultCallbacks:{callback:function(form){return Form.serialize(form);},onComplete:function(transport,element){new Effect.Highlight(element,{startcolor:this.options.highlightColor,keepBackgroundImage:true});},onEnterEditMode:null,onEnterHover:function(ipe){ipe.element.style.backgroundColor=ipe.options.highlightColor;if(ipe._effect)
ipe._effect.cancel();},onFailure:function(transport,ipe){alert('Error communication with the server: '+transport.responseText.stripTags());},onFormCustomization:null,onLeaveEditMode:null,onLeaveHover:function(ipe){ipe._effect=new Effect.Highlight(ipe.element,{startcolor:ipe.options.highlightColor,endcolor:ipe.options.highlightEndColor,restorecolor:ipe._originalBackground,keepBackgroundImage:true});}},Listeners:{click:'enterEditMode',keydown:'checkForEscapeOrReturn',mouseover:'enterHover',mouseout:'leaveHover'}});Ajax.InPlaceCollectionEditor.DefaultOptions={loadingCollectionText:'Loading options...'};Form.Element.DelayedObserver=Class.create({initialize:function(element,delay,callback){this.delay=delay||0.5;this.element=$(element);this.callback=callback;this.timer=null;this.lastValue=$F(this.element);Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this));},delayedListener:function(event){if(this.lastValue==$F(this.element))return;if(this.timer)clearTimeout(this.timer);this.timer=setTimeout(this.onTimerEvent.bind(this),this.delay*1000);this.lastValue=$F(this.element);},onTimerEvent:function(){this.timer=null;this.callback(this.element,$F(this.element));}});if(!Control)var Control={};Control.Slider=Class.create({initialize:function(handle,track,options){var slider=this;if(Object.isArray(handle)){this.handles=handle.collect(function(e){return $(e)});}else{this.handles=[$(handle)];}
this.track=$(track);this.options=options||{};this.axis=this.options.axis||'horizontal';this.increment=this.options.increment||1;this.step=parseInt(this.options.step||'1');this.range=this.options.range||$R(0,1);this.value=0;this.values=this.handles.map(function(){return 0});this.spans=this.options.spans?this.options.spans.map(function(s){return $(s)}):false;this.options.startSpan=$(this.options.startSpan||null);this.options.endSpan=$(this.options.endSpan||null);this.restricted=this.options.restricted||false;this.maximum=this.options.maximum||this.range.end;this.minimum=this.options.minimum||this.range.start;this.alignX=parseInt(this.options.alignX||'0');this.alignY=parseInt(this.options.alignY||'0');this.trackLength=this.maximumOffset()-this.minimumOffset();this.handleLength=this.isVertical()?(this.handles[0].offsetHeight!=0?this.handles[0].offsetHeight:this.handles[0].style.height.replace(/px$/,"")):(this.handles[0].offsetWidth!=0?this.handles[0].offsetWidth:this.handles[0].style.width.replace(/px$/,""));this.active=false;this.dragging=false;this.disabled=false;if(this.options.disabled)this.setDisabled();this.allowedValues=this.options.values?this.options.values.sortBy(Prototype.K):false;if(this.allowedValues){this.minimum=this.allowedValues.min();this.maximum=this.allowedValues.max();}
this.eventMouseDown=this.startDrag.bindAsEventListener(this);this.eventMouseUp=this.endDrag.bindAsEventListener(this);this.eventMouseMove=this.update.bindAsEventListener(this);this.handles.each(function(h,i){i=slider.handles.length-1-i;slider.setValue(parseFloat((Object.isArray(slider.options.sliderValue)?slider.options.sliderValue[i]:slider.options.sliderValue)||slider.range.start),i);h.makePositioned().observe("mousedown",slider.eventMouseDown);});this.track.observe("mousedown",this.eventMouseDown);document.observe("mouseup",this.eventMouseUp);document.observe("mousemove",this.eventMouseMove);this.initialized=true;},dispose:function(){var slider=this;Event.stopObserving(this.track,"mousedown",this.eventMouseDown);Event.stopObserving(document,"mouseup",this.eventMouseUp);Event.stopObserving(document,"mousemove",this.eventMouseMove);this.handles.each(function(h){Event.stopObserving(h,"mousedown",slider.eventMouseDown);});},setDisabled:function(){this.disabled=true;},setEnabled:function(){this.disabled=false;},getNearestValue:function(value){if(this.allowedValues){if(value>=this.allowedValues.max())return(this.allowedValues.max());if(value<=this.allowedValues.min())return(this.allowedValues.min());var offset=Math.abs(this.allowedValues[0]-value);var newValue=this.allowedValues[0];this.allowedValues.each(function(v){var currentOffset=Math.abs(v-value);if(currentOffset<=offset){newValue=v;offset=currentOffset;}});return newValue;}
if(value>this.range.end)return this.range.end;if(value<this.range.start)return this.range.start;return value;},setValue:function(sliderValue,handleIdx){if(!this.active){this.activeHandleIdx=handleIdx||0;this.activeHandle=this.handles[this.activeHandleIdx];this.updateStyles();}
handleIdx=handleIdx||this.activeHandleIdx||0;if(this.initialized&&this.restricted){if((handleIdx>0)&&(sliderValue<this.values[handleIdx-1]))
sliderValue=this.values[handleIdx-1];if((handleIdx<(this.handles.length-1))&&(sliderValue>this.values[handleIdx+1]))
sliderValue=this.values[handleIdx+1];}
sliderValue=this.getNearestValue(sliderValue);this.values[handleIdx]=sliderValue;this.value=this.values[0];this.handles[handleIdx].style[this.isVertical()?'top':'left']=this.translateToPx(sliderValue);this.drawSpans();if(!this.dragging||!this.event)this.updateFinished();},setValueBy:function(delta,handleIdx){this.setValue(this.values[handleIdx||this.activeHandleIdx||0]+delta,handleIdx||this.activeHandleIdx||0);},translateToPx:function(value){return Math.round(((this.trackLength-this.handleLength)/(this.range.end-this.range.start))*(value-this.range.start))+"px";},translateToValue:function(offset){return((offset/(this.trackLength-this.handleLength)*(this.range.end-this.range.start))+this.range.start);},getRange:function(range){var v=this.values.sortBy(Prototype.K);range=range||0;return $R(v[range],v[range+1]);},minimumOffset:function(){return(this.isVertical()?this.alignY:this.alignX);},maximumOffset:function(){return(this.isVertical()?(this.track.offsetHeight!=0?this.track.offsetHeight:this.track.style.height.replace(/px$/,""))-this.alignY:(this.track.offsetWidth!=0?this.track.offsetWidth:this.track.style.width.replace(/px$/,""))-this.alignX);},isVertical:function(){return(this.axis=='vertical');},drawSpans:function(){var slider=this;if(this.spans)
$R(0,this.spans.length-1).each(function(r){slider.setSpan(slider.spans[r],slider.getRange(r))});if(this.options.startSpan)
this.setSpan(this.options.startSpan,$R(0,this.values.length>1?this.getRange(0).min():this.value));if(this.options.endSpan)
this.setSpan(this.options.endSpan,$R(this.values.length>1?this.getRange(this.spans.length-1).max():this.value,this.maximum));},setSpan:function(span,range){if(this.isVertical()){span.style.top=this.translateToPx(range.start);span.style.height=this.translateToPx(range.end-range.start+this.range.start);}else{span.style.left=this.translateToPx(range.start);span.style.width=this.translateToPx(range.end-range.start+this.range.start);}},updateStyles:function(){this.handles.each(function(h){Element.removeClassName(h,'selected')});Element.addClassName(this.activeHandle,'selected');},startDrag:function(event){if(Event.isLeftClick(event)){if(!this.disabled){this.active=true;var handle=Event.element(event);var pointer=[Event.pointerX(event),Event.pointerY(event)];var track=handle;if(track==this.track){var offsets=Position.cumulativeOffset(this.track);this.event=event;this.setValue(this.translateToValue((this.isVertical()?pointer[1]-offsets[1]:pointer[0]-offsets[0])-(this.handleLength/2)));var offsets=Position.cumulativeOffset(this.activeHandle);this.offsetX=(pointer[0]-offsets[0]);this.offsetY=(pointer[1]-offsets[1]);}else{while((this.handles.indexOf(handle)==-1)&&handle.parentNode)
handle=handle.parentNode;if(this.handles.indexOf(handle)!=-1){this.activeHandle=handle;this.activeHandleIdx=this.handles.indexOf(this.activeHandle);this.updateStyles();var offsets=Position.cumulativeOffset(this.activeHandle);this.offsetX=(pointer[0]-offsets[0]);this.offsetY=(pointer[1]-offsets[1]);}}}
Event.stop(event);}},update:function(event){if(this.active){if(!this.dragging)this.dragging=true;this.draw(event);if(Prototype.Browser.WebKit)window.scrollBy(0,0);Event.stop(event);}},draw:function(event){var pointer=[Event.pointerX(event),Event.pointerY(event)];var offsets=Position.cumulativeOffset(this.track);pointer[0]-=this.offsetX+offsets[0];pointer[1]-=this.offsetY+offsets[1];this.event=event;this.setValue(this.translateToValue(this.isVertical()?pointer[1]:pointer[0]));if(this.initialized&&this.options.onSlide)
this.options.onSlide(this.values.length>1?this.values:this.value,this);},endDrag:function(event){if(this.active&&this.dragging){this.finishDrag(event,true);Event.stop(event);}
this.active=false;this.dragging=false;},finishDrag:function(event,success){this.active=false;this.dragging=false;this.updateFinished();},updateFinished:function(){if(this.initialized&&this.options.onChange)
this.options.onChange(this.values.length>1?this.values:this.value,this);this.event=null;}});var Director={button:function(id,string,stage,return_string){switch(stage){case 1:$(id).disabled=true;$(id).style.opacity=0.5;$(id).innerHTML=string;$(id).addClassName('progress');break;case 2:$(id).removeClassName('progress');$(id).addClassName('finished');$(id).innerHTML=string;new Effect.Fade(id,{duration:0.40,delay:1.5,to:0.0001,afterFinish:function(){$(id).removeClassName('finished');$(id).disabled=false;$(id).innerHTML=return_string;new Effect.Appear(id,{duration:0.40,from:0.0001,to:1});}});break;}},Utilities:{doRedirect:function(url){location.href=url;},getWindowSize:function(w){w=w?w:window;var width=w.innerWidth||(w.document.documentElement.clientWidth||w.document.body.clientWidth);var height=w.innerHeight||(w.document.documentElement.clientHeight||w.document.body.clientHeight);var top=w.pageYOffset||w.document.body.scrollTop||w.document.documentElement.scrollTop;return[width,height,top];},doSelection:function(element_id){var elem=$(element_id);var s=window.getSelection();if(s.rangeCount>0)s.removeAllRanges();if(Prototype.Browser.WebKit){s.setBaseAndExtent(elem,0,elem,elem.innerHTML.length-1);}else{var range=document.createRange();range.selectNode(elem);s.addRange(range);}}},Interface:{clearClasses:function(class_name){var clear_these=$$('.'+class_name);for(i=0;i<clear_these.length;i++){clear_these[i].removeClassName(class_name);}},toggle:function(id){if(Element.visible(id)){new Effect.Fade(id,{duration:0.40,from:0.9999,to:0});}else{new Effect.Appear(id,{duration:0.40,from:0.0001,to:0.9999});}},focusDelay:function(id,delay){window.setTimeout(function(){$(id).focus();},delay);}}};String.prototype.widont=function(){space=this.lastIndexOf(' ');if(space==-1){return this;}else{return this.substr(0,space)+'&nbsp;'+this.substr(space+1);}};var Messaging={current_percent:0,hello:function(msg,status,autokill,progress,quick,back_to){var progress=(progress==null)?false:progress;var quick=(quick==null)?false:quick;var back_to=(back_to==null)?false:back_to;var elem_p=$('messenger-icon');var elem_fill=$('messenger-span');var elem=$('messenger-wrap');if(msg!=''){msg=msg.widont();this.clearClasses();switch(status){case(1):elem_p.addClassName('hourglass');break;case(2):elem_p.addClassName('accept');break;case(3):elem_p.addClassName('exclamation');break;case(4):elem_p.addClassName('error');break;}
if(status>2){var fill='';if(back_to){fill='Messaging.dialogue(\''+back_to+'\');'}
msg+='<br /><span class="messenger-bttns"><button type="button" class="primary_lg_mod" onclick="Messaging.kill(\'\', true);'+fill+' this.parentNode.removeChild(this);">'+__('OK')+'</button></span>';}
if(progress){$('progress_wrap').show();}else{$('progress_wrap').hide();$('progress').setStyle({width:'0%'});}
elem_fill.update(msg);}
if(quick){elem.show();}else{Effect.Appear(elem,{duration:0.1});}
if(autokill)
window.setTimeout('Messaging.kill()',1000);},dialogue:function(elem){Effect.Appear(elem,{duration:0.1});},pingProgress:function(percent){$('progress').setStyle({width:percent+'%'});},dialogueToHello:function(elem,msg,status,autokill,progress,back_to){var progress=(progress==null)?false:progress;var back_to=(back_to==null)?false:elem;this.hello(msg,status,autokill,progress,true,back_to);$(elem).hide();},d2d:function(one,two){$(two).show();$(one).hide();},kill:function(name,quick){var quick=(quick==null)?false:quick;var name=(name==null||name=='')?'messenger-wrap':name;quick?$(name).hide():Effect.Fade(name,{duration:0.2,queue:'end'});},clearClasses:function(){$w('hourglass accept exclamation error').each(function(klass){$('messenger-icon').removeClassName(klass);});},confirm:function(m,action,arg){this.clearClasses();$('messenger-icon').addClassName('exclamation');if(isNaN(arg)){pad='\'';}else{pad='';}
m+='<br /><span class="messenger-bttns"><button type="button" class="primary_lg_mod" onclick="Messaging.kill(\'\', true);">'+__('Cancel')+'</button>&nbsp;<button type="button" class="primary_lg_mod" onclick="'+action+'('+pad+arg+pad+');">'+__('OK')+'</button></span>';$('messenger-span').update(m);Effect.Appear('messenger-wrap',{duration:0.1});}};var Helper={helper:null,helper_p:null,init:function(){this.helper=$('helper');this.helper_p=Element.down(this.helper);var helpers=$$('.help');helpers.each(function(h){Event.observe(h,'mousemove',function(e){Helper.up(h,e);});Event.observe(h,'mouseout',function(){Helper.bye();});});},up:function(elem,e){msg=Element.down(elem).innerHTML;this.helper_p.innerHTML=msg.widont();var helper_h=this.helper.getHeight();var dims=Director.Utilities.getWindowSize();var w=dims[0];var h=dims[1]-10;var top=dims[2];var posx=Event.pointerX(e)-105;var posy=Event.pointerY(e)+10;var maxx=posx+210;var minx=posx-210;var maxy=posy+helper_h;if(maxx>=w){posx-=105;}
if(maxy>=(h+top)){posy-=(helper_h+25);}
this.helper.setStyle({top:posy+'px',left:posx+'px',display:'block'});},bye:function(){this.helper.hide();}};var Preview={cur_preview:null,preview:null,preview_img:null,cur_src:null,alive:true,goActive:function(){this.preview_img.style.width='auto';this.preview_img.style.height='auto';},init:function(){if(this.preview===null){this.preview=$('pop-image');var the_img=document.createElement('img');this.preview.appendChild(the_img);this.preview_img=this.preview.getElementsByTagName('IMG')[0];this.preview_img.width=250;this.preview_img.height=185;this.preview_img.onload=function(){Preview.goActive();};}
var previews=$$('.preview-me');previews.each(function(h){Event.observe(h,'mousemove',function(e){Preview.up(h,e);});Event.observe(h,'mouseout',function(){Preview.bye();});});},up:function(elem,e){if(this.alive){var specs=Element.down(elem).innerHTML.split('||');this.cur_preview=this.preview;var src=specs[0];var fn=specs[1];var date=specs[2];var album=specs[3];if(this.cur_src!=src){this.preview_img.style.width='250px';this.preview_img.style.height='185px';this.preview_img.src=src;this.cur_src=src;}
$('filename').innerHTML=fn;$('uploaded-on').innerHTML=date;if(album=='_'){Element.up('part-of').hide();}else{Element.up('part-of').show();$('part-of').innerHTML=album;}
this.position(e);}},position:function(e){var preview_h=this.cur_preview.getHeight();var preview_w=this.cur_preview.getWidth();var dims=Director.Utilities.getWindowSize();var w=dims[0];var h=dims[1]-10;var top=dims[2];var posx=Event.pointerX(e)-(preview_w/2);var posy=Event.pointerY(e)+10;var maxx=posx+preview_w;var minx=posx-preview_w;var maxy=posy+preview_h;if(maxx>=w){posx-=preview_w+20;}
if(maxy>=(h+top)){posy-=(preview_h+15);}
img_w=this.cur_preview.getElementsByTagName('IMG')[0].width;this.cur_preview.setStyle({top:posy+'px',left:posx+'px',display:'block'});},bye:function(){this.cur_preview.hide();this.cur_preview=null;},bury:function(){this.alive=false;this.bye();}};var current_image_edit=0;var cur_size=175;var cur_v=1;var slider_init=false;var slider2_init=true;var sorting=false;var redraw_scroller=false;var viewer_w=null;var view_w=null;var slider_val=0;var demoSlider=null;var demoSlider2;var scroller_slide_v;var scalePhotos;var memArgs=new Array();var image_to_copy=0;var block_select=false;var multiMode=false;var singleMode=false;var baseImg=1000000;var selected=null;var isMac=false;var ctlActive=false;var shiftActive=false;var edit_images=false;var album_settings=false;var anc_x=50;var anc_y=50;var current_album_id=0;var drag_update=false;var ignore_anchor=false;var smart_int_id=0;var account_settings=false;var hide_inactive=false;var selected_id=0;var sorting_multiple=false;var show_warn=false;if(navigator.userAgent.indexOf("Mac")!=-1){isMac=true;}
function __(str){if(strings[str]===undefined){return str;}else{return strings[str];}}
function prev_image(){Messaging.hello(__("Loading content for edit..."),1,true);if(hide_inactive){lis=$$('#image-view .active');}else{lis=$$('#image-view .on');}
for(i=0;i<lis.length;i++){if(Element.hasClassName(lis[i],'current')){if(lis[i-1]==undefined){id=lis[lis.length-1].id.split('image_')[1];}else{id=lis[i-1].id.split('image_')[1];}
edit_image(id);break;}}}
function next_image(){Messaging.hello(__("Loading content for edit..."),1,true);if(hide_inactive){lis=$$('#image-view .active');}else{lis=$$('#image-view .on');}
for(i=0;i<lis.length;i++){if(Element.hasClassName(lis[i],'current')){if(lis[i+1]==undefined){id=lis[0].id.split('image_')[1];}else{id=lis[i+1].id.split('image_')[1];}
edit_image(id);break;}}}
function hide_image_edit(){Director.Interface.clearClasses('current');Element.hide('edit-box');if($('qt')){$('qt').Stop();}
$('edit-images-scroll').hide();current_image_edit=0;if($('image-view-wrap').hasClassName('wide')){$('image-view-wrap').toggleClassName('wide');}
$('image-view').setStyle({left:'0px',width:'100%'});$('image-view-wrap').setStyle({height:'auto'});slider2_init=true;block_select=false;clear_selection();}
function edit_image_button(){var id=$$('li.select')[0].id.split('_')[1];clear_selection();edit_image(id);}
function edit_image(id){block_select=true;anc_x=50;anc_y=50;Messaging.hello(__("Loading content for edit..."),1,false);Director.Interface.clearClasses('current');var elem=$('image_'+id);elem.addClassName('current');var url=base_url+"pics/edit/"+id;var tgt='target';var myAjax=new Ajax.Updater(tgt,url,{method:'post',evalScripts:true,onComplete:function(){current_image_edit=id;Messaging.hello(__("Loading content for edit..."),2,true);var elem=$('edit-box');if(!$('image-view-wrap').hasClassName('wide')){$('image-view-wrap').toggleClassName('wide');$('image-view-wrap').setStyle({height:cur_size+22+'px'});}
if(slider2_init){init_scroll_slider(true);slider2_init=false;}else{refresh_scalePhotos();refresh_image_scroll();}
if(elem.style.display=='none'){Effect.BlindDown(elem);}
window.setTimeout(init_copiers,500);new Effect.ScrollTo('image-view-wrap',{offset:-5,queue:'end'});}});}
function toggle_map(){if($('map_wrapper').visible()){$('map_wrapper').hide();$('img_wrapper').show();$('map-bttn').update(__('Map'));}else{if(mapped){$('map_wrapper').show();$('img_wrapper').hide();$('map-bttn').update(__('Hide map'));}else if(myLatlng){$('map_wrapper').show();$('img_wrapper').hide();$('map-bttn').update(__('Hide map'));var myOptions={zoom:15,mapTypeControl:true,mapTypeControlOptions:{style:google.maps.MapTypeControlStyle.DROPDOWN_MENU},navigationControl:true,navigationControlOptions:{style:google.maps.NavigationControlStyle.SMALL},center:myLatlng,mapTypeId:google.maps.MapTypeId.ROADMAP}
var map=new google.maps.Map(document.getElementById("map_wrapper"),myOptions);var marker=new google.maps.Marker({position:myLatlng,map:map,title:"EXIF GPS coordinates"});mapped=true;}}}
function toggleAnchor(){if($('anchor').visible()){Effect.Fade('anchor');}else{setAnchor();}}
function setAnchorAvatar(x,y){if(!x||ignore_anchor){x=y=0.5;}else{anc_x=x;anc_y=y;x=x/100;y=y/100;}
var elem=$('anchor');var w=$('set_focus').width;var h=$('set_focus').height;if(w>h){h+=4;}
$('img_wrapper').setStyle({width:w+'px',height:h+'px'});elem.setStyle({left:(w*x)-25+'px',top:(h*y)-25+'px'});Effect.Appear(elem,{afterFinish:function(){new Draggable('anchor',{snap:function(x,y){if(x<0){var x=0;}else if(x>(w-50)){var x=w-50;}
if(y<0){var y=0;}else if(y>(h-50)){var y=h-50;}
return[x,y];},onEnd:function(){anc_x=Math.round(((parseFloat(elem.getStyle('left').split('px')[0])+25)/w)*100);anc_y=Math.round(((parseFloat(elem.getStyle('top').split('px')[0])+25)/h)*100);}});}});}
function setAnchor(anc_x,anc_y){var elem=$('anchor');var w=$('img_edit').width;var h=$('img_edit').height;$('the_img').setStyle({height:h+'px'});if(w>h){h+=4;}
$('img_wrapper').setStyle({width:w+'px',height:h+'px'});elem.setStyle({left:(w*(anc_x/100))-25+'px',top:(h*(anc_y/100))-25+'px'});Effect.Appear(elem,{afterFinish:function(){new Draggable('anchor',{snap:function(x,y){if(x<0){var x=0;}else if(x>(w-50)){var x=w-50;}
if(y<0){var y=0;}else if(y>(h-50)){var y=h-50;}
return[x,y];},onEnd:function(){load_state(current_image_edit);var left=anc_x=Math.round(((parseFloat(elem.getStyle('left').split('px')[0])+25)/w)*100);var top=anc_y=Math.round(((parseFloat(elem.getStyle('top').split('px')[0])+25)/h)*100);var params='data[x]='+left+'&data[y]='+top;var url=base_url+'pics/anchor/'+current_image_edit;var myAjax=new Ajax.Updater('dummy',url,{method:'post',parameters:params,evalScripts:true});}});}});}
function isCtl(e){if(isMac){return e.metaKey;}else{return ctlActive;}}
function isShift(e){if(isMac){return e.shiftKey;}else{return shiftActive;}}
function image_select(id,e){var id=id.split('_')[1];if(block_select){block_select=false;}else if(!is_edit_scroll()){if(isCtl(e)){Director.Interface.clearClasses('current');if(!$('multi-footer').visible()){Director.Interface.toggle('multi-footer');}
if(!multiMode){multiMode=true;}
var elem=$('image_'+id);elem.toggleClassName('select');singleMode=false;}else if(isShift(e)&&(multiMode||singleMode)){var new_end=$('image_'+id);var base=$('image_'+baseImg);if(hide_inactive){var span_i=1;var down_exp='li.active.on';}else{var span_i=0;var down_exp='li.on';}
var new_end_pos=parseFloat($('counter_'+id).getElementsByTagName('span')[span_i].innerHTML.split('/')[0]);var base_pos=parseFloat($('counter_'+baseImg).getElementsByTagName('span')[span_i].innerHTML.split('/')[0]);if(base_pos>new_end_pos){var low=new_end;var high=base;}else{var low=base;var high=new_end;}
Director.Interface.clearClasses('select');low.addClassName('select');if(sorting_multiple){low=low.up();while(low.next('span').down()!==high){low=low.next('span');if(low.down(down_exp)!==undefined){low.down(down_exp).addClassName('select');}}}else{while(low.next('li')!==high){low=low.next('li');if(low!==undefined){low.addClassName('select');}}}
high.addClassName('select');multiMode=true;singleMode=false;}else{singleMode=true;Director.Interface.clearClasses('current');Director.Interface.clearClasses('select');if(!$('multi-footer').visible()){Director.Interface.toggle('multi-footer');}
var elem=$('image_'+id);elem.toggleClassName('select');}
if(multiMode||singleMode){var len=$$('li.select').length;if(len==0){clear_selection();}else{$('multi-count').innerHTML=len;$('tag_count').update(len);if($('copy_count')!==null){$('copy_count').update(len);}
if(len>1){$('tag_count_sing').hide();$('tag_count_pl').show();if($('copy_count')!==null){$('copy_count_sing').hide();$('copy_count_pl').show();}}else{$('tag_count_sing').show();$('tag_count_pl').hide();if($('copy_count')!==null){$('copy_count_sing').show();$('copy_count_pl').hide();}}
baseImg=$$('li.select')[0].id.split('_')[1];}
if(len>1){$('edit_btn').hide();if(sorting){sort_multiple();}}else{sorting_multiple=false;$('edit_btn').show();if(sorting){clear_tmp_spans();prep_edit_content();}}}}}
function sort_multiple(){clear_tmp_spans();sorting_multiple=true;Sortable.destroy('image-view');var inside=false;var wrapper;var has_changed=false;$$('ul#image-view li.on').each(function(l){l.wrap('span',{'id':'t'+l.id,'class':'tmp_wrap'});});var MyStartEndObserver=Class.create();MyStartEndObserver.prototype={initialize:function(element){this.element=$(element);},onStart:function(c,d,e){var the_id=Draggables.activeDraggable.element.id;var poppa=$(the_id);poppa.addClassName('dragging');$$('.select').each(function(l){poppa.insert(l);});var count=poppa.select('li.on').length;poppa.select('li.on')[0].select('.counter','.a-counter')[0].select('span')[0].update(count+' '+__('items'));var lis=poppa.select('li.on')
lis.each(function(l,i){if(i==0){l.setStyle({'zIndex':'100'});}else if(i<4){l.setStyle({'position':'absolute','left':(7*i)+'px','top':(7*i)+'px','zIndex':100-i});}else{l.setStyle({'position':'absolute','left':0,'top':0,'zIndex':100-i});}});},onEnd:function(){var the_id=Draggables.activeDraggable.element.id;$(the_id).removeClassName('dragging');var lis=$$('#'+the_id+' li.on');lis.each(function(l,i){l.setStyle({'position':'relative','top':0,'left':0});});$$('span.tmp_wrap').each(function(s){s.setStyle({'float':'none'});});renum_counters();if(has_changed){has_changed=false;Draggables.removeObserver($('image-view'));}else{Draggables.removeObserver($('image-view'));sort_multiple();}}}
Sortable.create('image-view',{overlap:'horizontal',tag:'span',only:'tmp_wrap',constraint:false,scroll:window,delay:100,onChange:function(){block_select=true;has_changed=true;renum_counters(false);},onUpdate:function(){window.setTimeout(function(){create_image_sort(true);},500);}});Draggables.addObserver(new MyStartEndObserver($('image-view')));prep_edit_content();}
function clear_tmp_spans(){var spans=$$('span.tmp_wrap');if(spans&&spans.length>0){$$('span.tmp_wrap').each(function(s){s.replace(s.innerHTML);});}}
function create_image_sort(update){var update=(update==null)?false:update;clear_tmp_spans();Sortable.create('image-view',{overlap:'horizontal',only:'on',constraint:false,handle:'scale-image',scroll:window,delay:100,onChange:function(){block_select=true;renum_counters();},onUpdate:function(){update_img_order();}});if(update){update_img_order();sort_multiple();}}
function clear_selection(){if(multiMode||singleMode){multiMode=false;singleMode=false;baseImg=1000000;$$('li.select').each(function(li){li.removeClassName('select');});Director.Interface.toggle('multi-footer');create_image_sort();prep_edit_content();}else if(is_edit_scroll()){hide_image_edit();}}
function deactivate_single(id){toggle_image_active_interface($('image_'+id),false);toggle_inactive_content(hide_inactive);var url=base_url+"pics/toggle";var params='data[value]=0&data[ids]='+id;var myAjax=new Ajax.Request(url,{method:'post',parameters:params});}
function mass_deactivate(){selected=$$('li.select');var id_arr=new Array();selected.each(function(li){var id=li.id.split('_')[1];toggle_image_active_interface($('image_'+id),false);id_arr.push(id);});toggle_inactive_content(hide_inactive);var ids=id_arr.join(',');var url=base_url+"pics/toggle";var params='data[value]=0&data[ids]='+ids;var myAjax=new Ajax.Request(url,{method:'post',parameters:params});}
function mass_activate(){selected=$$('li.select');var id_arr=new Array();selected.each(function(li){var id=li.id.split('_')[1];toggle_image_active_interface($('image_'+id),true);id_arr.push(id);});var ids=id_arr.join(',');var url=base_url+"pics/toggle";var params='data[value]=1&data[ids]='+ids;var myAjax=new Ajax.Request(url,{method:'post',parameters:params});}
function mass_copy(){Messaging.dialogue('image-copy-mass');}
function mass_tag(){Messaging.dialogue('image-tag-mass');}
function clear_tags(){$('ImageMassTags').value='';Messaging.confirm(__('This will clear all existing tags for this content. Are you sure you want to do that?'),'mass_tag_do','');Messaging.kill('image-tag-mass',true);}
function mass_tag_do(){Messaging.dialogueToHello('image-tag-mass',__("Tagging content..."),1,false);var id_arr=new Array();$$('li.select').each(function(li){id_arr.push(li.id.split('_')[1]);});var ids=id_arr.join(',');var url=base_url+"pics/tag";var params='data[tag][id]='+ids+'&data[tags]='+$F('ImageMassTags');var myAjax=new Ajax.Request(url,{method:'post',parameters:params,onComplete:function(){Messaging.hello(__('Tagging content...done'),2,true);$('ImageMassTags').value='';}});}
function mass_rotate_image(r){Messaging.hello(__('Rotating...'),1,false);var selected=$$('li.select');var id_arr=new Array();selected.each(function(li){var id=li.id.split('_')[1];id_arr.push(id);load_state(id);});var ids=id_arr.join(',');var url=base_url+"pics/rotate";var params='data[rotate][id]='+ids+'&data[rotate][deg]='+r;var myAjax=new Ajax.Updater('dummy',url,{method:'post',parameters:params,evalScripts:true,onComplete:function(){Messaging.hello(__('Rotating...done'),1,true);}});}
function mass_copy_image(album_id){Messaging.dialogueToHello('image-copy-mass',__("Copying content..."),1,false);var move=$F('mass-move');var id_arr=new Array();$$('li.select').each(function(li){id_arr.push(li.id.split('_')[1]);});var ids=id_arr.join(',');var url=base_url+"pics/copy";var params='data[copy][id]='+ids+'&data[target][id]='+$F('album-to-copy-mass')+'&data[album_id]='+album_id;var myAjax=new Ajax.Request(url,{method:'post',parameters:params,onComplete:function(){if(move){selected=$$('li.select');mass_delete_exe(album_id);$('mass-move').checked=false;}else{Messaging.hello(__('Copying content...done'),2,true);}}});}
function mass_delete(album_id){selected=$$('li.select');Messaging.confirm(sprintf(__("You are about to delete %d pieces of content. Are you sure you want to do that?"),selected.length),'mass_delete_exe',album_id);}
function mass_delete_exe(album_id){Messaging.hello(__('Deleting content...'),1,false);var id_arr=new Array();selected.each(function(li){var i=li.id.split('_')[1];id_arr.push(i);if($('tn_'+i)){$('tn_'+i).remove();}});var ids=id_arr.join(',');var url=base_url+"pics/delete";var params='data[Image][id]='+ids+'&data[album_id]='+album_id;var myAjax=new Ajax.Updater('dummy',url,{method:'post',parameters:params,evalScripts:true,onSuccess:function(){id_arr.each(function(id){$('image_'+id).hide();Element.removeClassName('image_'+id,'on');var scale_img=$('image_'+id).select('.scale-image')[0];Element.addClassName(scale_img,'scale-image-off');Element.removeClassName(scale_img,'scale-image');Element.removeClassName($('counter_'+id),'counter');Element.addClassName($('counter_'+id),'counter-off');});renum_images();clear_selection();if($$('ul#image-view li.on').length==0){$('no-image-warn').show();$('edit-module').hide();}
Messaging.hello(__('Deleting content...done'),2,false);window.setTimeout("Messaging.kill('')",2000);}});}
function is_edit_scroll(){return $('image-view-wrap').hasClassName('wide');}
function init_scroll_slider(refresh){if($('image-view-wrap').hasClassName('wide')){refresh_scalePhotos();$('image-view').setStyle({left:'0px',width:'100%'});$('edit-images-scroll').innerHTML='<div id="track"><div id="track_l"></div><div id="track_r"></div><div id="handle"><div id="handle_l"></div><div id="handle_r"></div>&nbsp;</div></div>';var width_to_be=(scalePhotos.length*(Math.ceil(cur_size)+21))+5;viewer_w=Element.getWidth('image-view-wrap');view_w=Element.getWidth('image-view');if(view_w<viewer_w){$('edit-images-scroll').hide();}else{$('edit-images-scroll').show();}
var ratio=viewer_w/width_to_be;var handle_w=Element.getWidth('track')*ratio;$('handle').setStyle({width:handle_w+'px'});$('image-view').setStyle({width:width_to_be+'px'});demoSlider2=null;var x=$('image-view').getStyle('left');if(x==null){var v=0;}else{var v=x.split('px')[0]/(view_w-viewer_w);}
demoSlider2=new Control.Slider('handle','track',{axis:'horizontal',minimum:0,alignX:25,maximum:100,increment:1,sliderValue:-v});align_x=0;demoSlider2.options.onSlide=function(value){moveIt(value);};demoSlider2.options.onChange=function(value){moveIt(value);};refresh_image_scroll(refresh);};}
function moveIt(v){$('image-view').setStyle({left:-((view_w-viewer_w)*v)+'px'});}
function refresh_image_scroll(animate){var animate=(animate==null)?true:animate;id=current_image_edit;var width_to_be=(scalePhotos.length*(Math.ceil(cur_size)+21))+18;$('image-view').setStyle({width:width_to_be+'px'});view_w=Element.getWidth('image-view');viewer_w=Element.getWidth('image-view-wrap');var img_w=Element.getWidth('image_'+id);if(hide_inactive){var pos=$('counter_'+id).getElementsByTagName('SPAN')[0].innerHTML.split('/')[0];}else{var pos=$('counter_'+id).getElementsByTagName('SPAN')[1].innerHTML.split('/')[0];}
var cur_pos=$('image-view').getStyle('left');if(cur_pos===null){cur_pos=0;}else{cur_pos=cur_pos.split('px')[0];}
var cur_pos_handle=$('handle').getStyle('left');if(cur_pos_handle===null){cur_pos_handle=0;}else{cur_pos_handle=cur_pos_handle.split('px')[0];}
var new_pos=((pos*(img_w+8))-((viewer_w/2)+(img_w/2)));if(new_pos<0||(view_w<viewer_w)){new_pos=0;if(view_w<viewer_w){$('edit-images-scroll').hide();}else{$('edit-images-scroll').show();}}else if(new_pos>(view_w-viewer_w)){new_pos=view_w-viewer_w;$('edit-images-scroll').show();}
new_x=new_pos/(view_w-viewer_w);if(animate){if(!isNaN(new_x)){new Effect.MoveBy($('image-view'),0,-new_pos-cur_pos);new Effect.MoveBy($('handle'),0,demoSlider2.translateToPx(new_x).split('px')[0]-cur_pos_handle);scroller_slide_v=new_x;}}else{if(!isNaN(new_pos)){if(redraw_scroller){redraw_scroller=false;demoSlider2.dispose();init_scroll_slider(false);}
$('image-view').setStyle({left:-new_pos+'px'});}}}
var link_id=0;function prefill_links(id){var val=$F('AlbumLink');if(account_settings){var stat=$F('AccountLinkTemplate');}else{var stat=$F('AlbumLinkTemplate');}
if(val=='c'&&(stat==''||stat==__('Your URL'))){Messaging.hello(__('Please enter a static link to assign to your album\'s content.'),3,false);return false;}
link_id=id;do_prefill_links(true);}
function do_prefill_links(regen){var id=link_id;var val=$F('AlbumLink');if(val!='c'){if(account_settings){var params='data[Account][link_template]='+escape($F('AlbumLink'));}else{var params='data[Album][link_template]='+escape($F('AlbumLink'));}}else{if(account_settings){var stat=escape($F('AccountLinkTemplate'));var params='data[Account][link_template]='+stat+'__~~__'+$F('static_target');}else{var stat=escape($F('AlbumLinkTemplate'));var params='data[Album][link_template]='+stat+'__~~__'+$F('static_target');}}
if(regen){var r=1;}else{var r=0;}
params+='&data[regen]='+r;Messaging.dialogueToHello('edit-links',__('Setting links...'),1,false);if(account_settings){var url=base_url+"accounts/defaults/"+id;}else{var url=base_url+"pics/links/"+id;}
var myAjax=new Ajax.Request(url,{method:'post',parameters:params,onSuccess:function(){Messaging.hello(__('Setting links...'),2,true);$('link-desc').innerHTML=__('Custom links');}});}
function clear_links(id){if(account_settings){var url=base_url+"accounts/defaults/"+id;var params='data[Account][link_template]=&data[regen]=1';}else{var url=base_url+"pics/links/"+id;var params='data[Album][link_template]=&data[regen]=1';}
Messaging.dialogueToHello('edit-links',__('Clearing links...'),1,false);var myAjax=new Ajax.Request(url,{method:'post',parameters:params,onSuccess:function(){$('AlbumLink').options[0].selected=true;$('custom-link').hide();if(account_settings){$('AccountLinkTemplate').value=__('Your URL');}else{$('AlbumLinkTemplate').value=__('Your URL');}
$('link-desc').innerHTML=__('None');Messaging.hello(__('Clearing links...done'),2,true);}});}
function fill_cap_tag(s){if(account_settings){var elem='AccountCaptionTemplate';}else{var elem='AlbumCaptionTemplate';}
var previous_val=$F(elem)
$(elem).setValue(previous_val+$F(s));}
function fill_title_tag(s){if(account_settings){var elem='AccountTitleTemplate';}else{var elem='AlbumTitleTemplate';}
var previous_val=$F(elem)
$(elem).setValue(previous_val+$F(s));}
function prefill_titles(id){Messaging.dialogueToHello('edit-titles',__('Setting titles...'),1,false);if(account_settings){var url=base_url+"accounts/defaults/"+id;}else{var url=base_url+"pics/titles/"+id;}
var params=Form.serialize('title_form');var myAjax=new Ajax.Request(url,{method:'post',parameters:params,onSuccess:function(){Messaging.hello(__('Setting titles...'),2,true);$('title-desc').innerHTML=__('Custom title');}});title_id=0;}
function clear_titles(id){Messaging.dialogueToHello('edit-titles',__('Clearing titles...'),1,false);if(account_settings){var url=base_url+"accounts/defaults/"+id;var params='data[Account][title_template]=';}else{var url=base_url+"pics/titles/"+id;var params='data[Album][title_template]=';}
var myAjax=new Ajax.Request(url,{method:'post',parameters:params,onSuccess:function(){Messaging.hello(__('Clearing titles...done'),2,true);if(account_settings){$('AccountTitleTemplate').value='';}else{$('AlbumTitleTemplate').value='';}
$('title-desc').innerHTML=__('None');}});}
function prefill_captions(id){Messaging.dialogueToHello('edit-captions',__('Setting captions...'),1,false);if(account_settings){var url=base_url+"accounts/defaults/"+id;}else{var url=base_url+"pics/captions/"+id;}
var params=Form.serialize('caption_form');var myAjax=new Ajax.Request(url,{method:'post',parameters:params,onSuccess:function(){Messaging.hello(__('Setting captions...'),2,true);$('caption-desc').innerHTML=__('Custom caption');}});}
function clear_captions(id){Messaging.dialogueToHello('edit-captions',__('Clearing captions...'),1,false);if(account_settings){var url=base_url+"accounts/defaults/"+id;var params='data[Account][caption_template]=';}else{var url=base_url+"pics/captions/"+id;var params='data[Album][caption_template]=';}
var myAjax=new Ajax.Request(url,{method:'post',parameters:params,onSuccess:function(){Messaging.hello(__('Clearing captions...'),2,true);if(account_settings){$('AccountCaptionTemplate').value='';}else{$('AlbumCaptionTemplate').value='';}
$('caption-desc').innerHTML=__('None');}});}
function update_album(form,id){if($F('AlbumName')==''){Messaging.hello(__('Album name cannot be blank.'),3,false);return false;}
Director.button('save-button',__('Saving...'),1);var allNodes=Form.serialize(form);var url=base_url+"albums/update/"+id;var tgt='title-description';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:allNodes,onSuccess:function(){Director.button('save-button',__('Album updated!'),2,__('Save changes'));}});}
function update_dg_name(form,id){if($F('GalleryName')==''){Messaging.hello(__('Gallery name cannot be blank.'),3,false);return false;}
Director.button('save-button',__('Saving...'),1);var allNodes=Form.serialize(form);var url=base_url+"galleries/update/"+id;var tgt='title-description';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:allNodes,onComplete:function(){Director.button('save-button',__('Gallery updated!'),2,__('Save changes'));}});}
function add_gallery_link(did,aid,elem){$(elem).removeClassName('inactive');$(elem).addClassName('spinner');var params='data[Tag][did]='+did+'&data[Tag][aid]='+aid;var url=base_url+"galleries/link";var tgt='fill';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,evalScripts:true,onSuccess:function(){var params='data[Tag][did]='+did+'&data[Tag][aid]='+aid;var url=base_url+"galleries/refresh_edit_pane";var tgt='content';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,evalScripts:true,onSuccess:function(){}});}});}
function toggle_album_links(did,aid,elem){var a=$(elem);var li=Element.up(elem);var active=1;if(a.hasClassName('active')){var active=0;}
var params='data[Tag][did]='+did+'&data[Tag][aid]='+aid+'&data[active]='+active;var url=base_url+"galleries/toggle";var tgt='fill';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,onSuccess:function(){if(active){a.removeClassName('inactive');li.removeClassName('inactive');a.addClassName('active');li.addClassName('active');}else{a.removeClassName('active');li.removeClassName('active');a.addClassName('inactive');li.addClassName('inactive');}}});}
function delete_gallery_link(tag_id){var params='data[Tag][id]='+tag_id;var url=base_url+"galleries/delink";var tgt='fill';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,evalScripts:true,onComplete:function(){renum_counters();}});}
function gallery_sort_init(){if($('galleries-view')==undefined){check=0;}else{var check=$('galleries-view').getElementsByTagName('LI').length;}
if(check==1){Element.removeClassName($('galleries-view').getElementsByTagName('LI')[0],'sort');}else if(check>1){Sortable.create('galleries-view',{overlap:'vertical',constraint:false,tag:'li',scroll:window,onUpdate:function(){renum_counters();var keys=Sortable.serialize('galleries-view');var url=base_url+"tags/order";var myAjax=new Ajax.Request(url,{method:'post',parameters:keys});}});}}
function save_image(form,id){if($F('schedule')>1){switch($F('schedule')){case'4':if($F('filter_start')==''){Messaging.hello(__("Please enter a date for the image to begin showing in the album."),3,false);return false;}
if($F('filter_end')==''){Messaging.hello(__("Please enter a date for the image to finish showing in the album."),3,false);return false;}
break;default:if($F('filter_start')==''){if($F('schedule')==3){Messaging.hello(__("Please enter a date for the image to finish showing in the album."),3,false);}else{Messaging.hello(__("Please enter a date for the image to begin showing in the album."),3,false);}
return false;}
break;}}
Director.button('save-button',__('Saving...'),1);var allNodes=Form.serialize(form);var url=base_url+"pics/update/"+id;var tgt='dummy';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:allNodes,onSuccess:function(){Director.button('save-button',__('Content updated!'),2,__('Save'));}});}
function assign_preview(id,src,val,image_id,img){var elem=Element.up(img);var existing=Element.up(elem).select('.selected');if(existing.length>0){existing[0].removeClassName('selected');}
elem.addClassName('selected');Messaging.dialogueToHello('edit-preview-existing',__('Assigning preview...'),1);var url=base_url+"albums/preview/"+id;var tgt='preview-tgt';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:'data[Album][aTn]='+val+'&data[Album][preview_id]='+image_id,onSuccess:function(){Messaging.hello(__('Assigning preview...done'),2,true);}});}
var cur_vid=0;var vid_prv_lg=1;function init_vid_prv(id,prv_id,lg){vid_prv_lg=lg;cur_vid=id;$$('ol.photo-thumbs-list li.selected').each(function(li){li.removeClassName('selected');});if(prv_id!=0){$('tn_'+prv_id).addClassName('selected');}
if($$('ol#frames_tgt li').length==0){if($$('ol#existing-previews li').length==0){set_vid_prv_upload();}else{Messaging.dialogue('edit-preview-existing');}}else{Messaging.dialogue('edit-preview');}}
function clear_vid_preview(){cur_vid=current_image_edit;assign_vid_preview(0,'');}
function assign_vid_preview(id,src){load_state(current_image_edit);if(id==0){Messaging.dialogueToHello('edit-preview',__('Removing preview...'),1);}else{Messaging.dialogueToHello('edit-preview-existing',__('Assigning preview...'),1);}
var url=base_url+"pics/preview";var tgt='vid-previews';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:'data[str]='+src+'&data[lg]='+vid_prv_lg+'&data[prv_id]='+id+'&data[id]='+cur_vid,evalScripts:true,onComplete:function(){if(id==0){Messaging.hello(__('Removing preview...done'),2,true);}else{Messaging.hello(__('Assigning preview...done'),2,true);}
if($F('make_inactive')){deactivate_single(id);}}});}
function assign_vid_preview_frame(fn){Messaging.dialogueToHello('edit-preview',__('Assigning preview...'),1);var url=base_url+"pics/preview_frame";var tgt='vid-previews';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:'data[str]='+fn+'&data[lg]='+vid_prv_lg+'&data[id]='+cur_vid,evalScripts:true});}
function refresh_content_list(){var url=base_url+"albums/refresh_content_list/"+current_album_id;var tgt='image-view-wrap';var myAjax=new Ajax.Updater(tgt,url,{method:'get',evalScripts:true,onComplete:function(){Messaging.hello(__('Done!'),2,true);toggle_inactive_content(hide_inactive,false);var elem=$('image_'+current_image_edit);elem.addClassName('current');prep_edit_content();if(!$('image-view-wrap').hasClassName('wide')){refresh_scalePhotos();}
do_img_load();img_sort_init();$$('#vid-previews img').each(function(i){i.src=i.src+'12345';})}});}
function rm_vid_preview(id,target){load_state(target);Messaging.hello(__('Removing preview...'),1,false);var url=base_url+"pics/rm_preview";var tgt='vid-previews';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:'data[source]='+id+'&data[video]='+target,evalScripts:true,onComplete:function(){Messaging.hello(__('Removing preview...done'),2,true);}});}
function after_image_save(thumb,active,id){elem=$('image_'+id);if(thumb!=0){$$('span.is-preview').each(function(e){e.removeClassName('is-preview');});elem.select('.a-counter')[0].getElementsByTagName('SPAN')[0].addClassName('is-preview');active_int=elem.select('.a-counter')[0].hasClassName('counter');if(active_int==active){renum_counters();}else{toggle_image_active_interface(elem,active);}}else{elem.select('.a-counter')[0].getElementsByTagName('SPAN')[0].removeClassName('is-preview');toggle_image_active_interface(elem,active);toggle_inactive_content(hide_inactive,false);renum_counters();}}
function send_pass(f){if($F('UserCred')==''){Messaging.hello(__("Please enter your username or email address."),3,false);return false;}
$('send').disabled=true;var tgt='fill';var url=base_url+'users/send_password';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:Form.serialize(f)});}
function update_profile(form,id){if($('UserUsr').value==''){Messaging.hello(__("Error: username cannot be empty"),3,false);return false;}
if($('UserEmail').value==''){Messaging.hello(__("Error: email cannot be empty"),3,false);return false;}
if($('pass1').value!=$('pass2').value){Messaging.hello(__("Error: passwords don't match"),3,false);return false;}else{Director.button('save-button',__('Saving...'),1);var allNodes=Form.serialize(form);var url=base_url+"users/update/"+id;var myAjax=new Ajax.Updater('password_viewer',url,{method:'post',parameters:allNodes,onSuccess:function(){Director.button('save-button',__('Profile updated!'),2,__('Save changes'));if($('password')){new Effect.BlindUp('password');}
$('pass1').value='';$('pass2').value='';}});}}
function update_personality(form,id){Director.button('personality-save-button',__('Saving...'),1);var allNodes=Form.serialize(form);var url=base_url+"users/update/"+id;var myAjax=new Ajax.Request(url,{method:'post',parameters:allNodes,onSuccess:function(){Director.button('personality-save-button',__('Personality updated!'),2,__('Save changes'));if(empty_display_name){if($F('UserDisplayName')!=''){empty_display_name=false;}}else{if($F('UserDisplayName')==''){empty_display_name=true;}}}});}
function update_user_perms(elem,id){var new_val=elem.options[elem.selectedIndex].value;var url=base_url+"users/update";var params='data[User][perms]='+new_val+'&data[User][id]='+id+'&data[Perms]=1';var myAjax=new Ajax.Request(url,{method:'post',parameters:params,onSuccess:function(){Messaging.hello(__('User updated successfully'),2,true);}});}
function delete_user(id){Messaging.confirm(__("Are you sure you want to delete this user?"),'delete_user_exe',id);}
function delete_user_exe(id){Messaging.hello(__('Deleting user...'),1,false);var url=base_url+"users/delete";var params='data[User][id]='+id;var tgt='container';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,onSuccess:function(){Messaging.hello(__('Deleting user...done'),2,true);}});}
function add_album(form){if($F('AlbumName')==''||$F('AlbumName')==__('Album title')){Messaging.hello(__('Please give the album a name.'),3,false);return false;}
Messaging.hello(__('Adding album...'),1,false);var allNodes=Form.serialize(form);var url=base_url+"albums/create";tgt="container";var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:allNodes,insertion:Insertion.Bottom,onComplete:function(){Form.enable(form);Form.reset(form);}});}
function add_album_dash(form){if($F('AlbumName')==''){return false;}
Messaging.dialogueToHello('add-album',__('Adding album...'),1,false);var allNodes=Form.serialize(form);var url=base_url+"albums/create";tgt="dummy";if(form.follow.checked){var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:allNodes,insertion:Insertion.Bottom});}else{allNodes+='&data[dash]=1';var myAjax=new Ajax.Updater('albums-list',url,{method:'post',parameters:allNodes,onComplete:function(){Messaging.hello(__('Album added!'),2,true);dashstrip_last();}});}}
function add_album_quick(form){if($F('AlbumName2')==''){return false;}
$('create-q-album-btn').value=__('Adding album...');$('create-q-album-btn').disabled=true;var allNodes=Form.serialize(form)+'&data[quick]=1';var url=base_url+"albums/create";tgt="upload-tgt";var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:allNodes,onComplete:function(){form.parentNode.hide();$('upload-tgt-wrapper').show();$('quick-empty').hide();$('quick-existing').show();$('create-q-album-btn').value=__('Create album and browse for content');$('AlbumName2').value='';upload_set_aid($F('upload-tgt'));}});}
function add_gallery(form){if($F('GalleryName')==''||$F('GalleryName')==__('Gallery title')){Messaging.hello(__("Please give the new gallery a name."),3,false);Form.enable(form);return;}else{Messaging.hello(__('Adding gallery...'),1,false);var params=Form.serialize(form)+'&data[redirect]=1';var url=base_url+"galleries/create";var tgt='container';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,insertion:Insertion.Bottom,onComplete:function(){Form.enable(form);Form.reset(form);}});}}
function add_gallery_dash(form){if($F('GalleryName')==''){return false;}else{Messaging.dialogueToHello('add-gallery',__('Adding gallery...'),1,false);var params=Form.serialize(form)+'&data[redirect]=';if(form.follow.checked){params+=1;var tgt='dummy';}else{params+=2;var tgt="galleries-list";}
var url=base_url+"galleries/create";var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,onComplete:function(){Messaging.hello(__('Gallery added!'),2,true);dashstrip_last();}});}}
function album_creation_failure(){Messaging.hello(__('The album was not added because Director was not able to create the proper directories in the albums folder. Make sure this folder has the necessary permissions and try again.'),4,false);}
function redirect_new_album(id){location.href=base_url+'albums/edit/'+id+'/upload';}
function redirect_new_gallery(id){location.href=base_url+'galleries/edit/'+id+'/albums';}
function add_slideshow(form){if($F('SlideshowName')==''){Messaging.hello(__('Please assign the bookmark a name.'),3,false);Form.enable(form);return false;}
if($F('SlideshowUrl')==''){Messaging.hello(__('Please assign the URL to the slideshow.'),3,false);Form.enable(form);return false;}
Messaging.hello(__('Adding bookmark...'),1,false);Effect.BlindUp('add-show');var allNodes=Form.serialize(form);var url=base_url+"bookmarks/create";var tgt='slideshows';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:allNodes,onSuccess:function(){Messaging.hello(__('Adding bookmark...done'),2,true);Form.enable(form);Form.reset(form);},onComplete:function(){dashstrip_last();}});}
function toggle_album_active(form,id){Director.button('state-button',__('Updating...'),1);var url=base_url+"albums/toggle/"+id;var params=Form.serialize(form);var tgt='info-publish';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,evalScripts:true,onComplete:function(){Director.button('state-button',__('Updated!'),2,__('Save'));dashstrip_last();init_copiers();if($F('AlbumActive')==1){$('alert').hide();}else{if(!getCookie('album_warning')){$('alert').show();}}}});}
function toggle_album_active_index(id){Messaging.hello(__('Setting album\'s publish status...'),1,false);var url=base_url+"albums/toggle/"+id;var row=$('album_'+id);var params='data[Album][active]=';if(row.hasClassName('draft')){params+='1';}else{params+='0';}
params+='&data[Album][id]='+id;var myAjax=new Ajax.Request(url,{method:'post',parameters:params,onComplete:function(){Messaging.hello(__('Setting album\'s publish status...done'),2,true);if(row.hasClassName('draft')){var a=row.select('.inactive')[0];row.removeClassName('draft');row.addClassName('publish');a.removeClassName('inactive');a.addClassName('active');a.title=__('Deactivate album');}else{var a=row.select('.active')[0];row.removeClassName('publish');row.addClassName('draft');a.addClassName('inactive');a.removeClassName('active');a.title=__('Activate album');}
cur_val=null;filter_albums_list();}});}
function delete_album(id){Messaging.confirm(__("Are you sure you want to delete this album? All its uploaded content will be deleted as well."),'delete_album_exe',id);}
function delete_album_exe(id){Messaging.hello(__('Deleting...'),1,false);var url=base_url+"albums/delete";var params='data[Album][id]='+id;var tgt='container';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,evalScripts:true,onSuccess:function(){Messaging.hello(__('Album deleted'),2,true);}});}
function delete_slideshow(id){Messaging.confirm(__("Are you sure you want to delete this bookmark?"),'delete_slideshow_exe',id);}
function delete_slideshow_exe(id){Messaging.hello(__('Deleting...'),1,false);var url=base_url+"bookmarks/delete";var params='id='+id;var tgt='slideshows';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,onComplete:function(){Messaging.hello(__('Bookmark deleted'),2,true);dashstrip_last();}});}
function delete_gallery(id){Messaging.confirm(__("Are you sure you want to delete this gallery?"),'delete_gallery_exe',id);}
function delete_gallery_exe(id){Messaging.hello(__('Deleting gallery...'),1,false);var params='id='+id;var url=base_url+"galleries/delete";var tgt='container';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,evalScripts:true,onSuccess:function(){Messaging.hello(__('Deleting gallery...done'),2,true);}});}
function toggle_preview(tgt){if(tgt!=''){var elem=$(tgt);}
var elems=['preview-select','preview-edit'];for(i=0;i<2;i++){if(Element.visible(elems[i])){new Effect.Fade(elems[i],{duration:0.4});if(tgt!=''&&tgt!=elems[i]){new Effect.Appear(elem,{duration:0.4,queue:'end',from:0.0001,to:0.9999});}
return;}}
if(tgt!=''){new Effect.Appear(elem,{duration:0.4,queue:'end',from:0.0001,to:0.9999});}}
function generate_preview(form){var w=form.width.value;var h=form.height.value;if(w==''){Messaging.hello(__('Please enter the maximum width for your preview!'),3,false);return false;}
if(h==''){Messaging.hello(__('Please enter the maximum height for your preview!'),3,false);return false;}
Messaging.hello(__('Generating preview...'),1,false);var url=base_url+"albums/preview";var params=Form.serialize(form);var tgt='preview_pane';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,onComplete:function(){Messaging.hello(__('Generating preview...done'),2,true);}});}
function delete_image(id){block_select=true;Messaging.confirm(__('Delete this content from this album and from the server?'),'delete_image_exe',id);}
function delete_image_exe(id,drop){var drop=drop?drop:false;if(drop){Messaging.hello(__('Thumbnail assigned...deleting source image...'),1,false);}else{Messaging.hello(__('Deleting...'),1,false);}
var url=base_url+"pics/delete";var params='data[Image][id]='+id+'&data[album_id]='+current_album_id;var myAjax=new Ajax.Request(url,{method:'post',parameters:params,onComplete:function(){Effect.Fade('image_'+id);Element.removeClassName('image_'+id,'on');var scale_img=$('image_'+id).select('.scale-image')[0];Element.addClassName(scale_img,'scale-image-off');Element.removeClassName(scale_img,'scale-image');Element.removeClassName($('counter_'+id),'counter');Element.addClassName($('counter_'+id),'counter-off');Element.removeClassName($('counter_'+id),'a-counter');update_img_order();if(current_image_edit==id)
hide_image_edit();if($$('ul#image-view li.on').length==0){$('no-image-warn').show();$('edit-module').hide();}
if(drop){Messaging.hello(__('Thumbnail assigned...deleting source image...done.'),2,false);}else{Messaging.hello(__('Deleted.'),2,false);}
window.setTimeout("Messaging.kill('')",2000);}});}
function random_str(length){chars="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";str="";for(x=0;x<length;x++){i=Math.floor(Math.random()*62);str+=chars.charAt(i);}
return str;}
function img_sort_init(){refresh_scalePhotos();if(slider_init){demoSlider=new Control.Slider('handle1','track1',{axis:'horizontal',alignX:10,increment:2,sliderValue:200});demoSlider.options.onSlide=function(value){scaleIt(value);};demoSlider.options.onChange=function(value){redraw_scroller=true;scaleIt(value);};var v_cooked=getCookie('v_factor');if(v_cooked==null){v_cooked=0.15;}
demoSlider.setValue(v_cooked);cur_v=v_cooked;slider_init=false;}
Position.includeScrollOffsets=true;if(sorting){create_image_sort();}
renum_counters();if(selected_id!=0){edit_image(selected_id);}}
function refresh_scalePhotos(){if(hide_inactive){scalePhotos=$$('li.active div.scale-image');}else{scalePhotos=$$('div.scale-image');}}
function scaleIt(v){var allScalePhotos=$$('div.scale-image');setCookie('v_factor',v,360,'/');v=.74+(v*0.3);if(Math.abs(v-cur_v)<0.009&&cur_v!=v){return;}
var size=v*176;var size_h=v*132+'px';cur_size=size;cur_v=v;var len=allScalePhotos.length;var size=size+'px';for(i=0;i<len;i++){var elem=allScalePhotos[i];elem.setStyle({width:size,height:size_h});Element.up(elem).style.width=size;}
if($('image-view-wrap').hasClassName('wide')){$('image-view-wrap').setStyle({height:cur_size+22+'px'});refresh_image_scroll(true);}}
function update_img_order(){renum_images();if(!sorting){Sortable.create('image-view');}
var keys=Sortable.serialize('image-view');var url=base_url+"pics/order";var myAjax=new Ajax.Request(url,{method:'post',parameters:keys});if(!sorting){Sortable.destroy('image-view');}
if($('image-view-wrap').hasClassName('wide')){refresh_image_scroll();}}
function renum_counters(override){var override=(override==null)?true:override;var elem=$$('.counter');var total=elem.length;for(i=0;i<total;i++){var el=Element.down(elem[i]);if(el.innerHTML.indexOf(__('items'))===-1||override){var out=(i+1)+'/'+total;if(el.hasClassName('is-preview')){out+=" ("+__('Album preview')+")";}
el.update(out);}}
var elem=$$('.a-counter');var total=elem.length;for(i=0;i<total;i++){if(elem[i].hasClassName('counter-off')){var out=__('Inactive');var el=elem[i].select('SPAN')[0];if(el.hasClassName('is-preview')){out+=' / '+__('Album preview');}else if(el.hasClassName('is-vid-preview')){out+=' / '+__('Video preview');}
if(sorting_multiple&&$(elem[i]).up('li').up('span')!==undefined&&$(elem[i]).up('li').up('span').hasClassName('dragging')){}else{el.update(out);}}
elem[i].getElementsByTagName('span')[1].innerHTML=(i+1)+'/'+total;}}
function renum_images(){renum_counters();refresh_scalePhotos();}
function suppress_album_warning(){Effect.BlindUp('alert',{duration:0.4});setCookie('album_warning','suppress',360);}
function dismiss_help(id){Effect.BlindUp('dash-help',{duration:0.4});update_user_options(false,'help',id);}
function dismiss_news(id){Effect.BlindUp('news',{duration:0.4});update_user_options(false,'news',id);}
function setCookie(name,value,expires,path){var today=new Date();today.setTime(today.getTime());if(expires){expires=expires*1000*60*60*24;}else{expires=0;}
var expires_date=new Date(today.getTime()+expires);document.cookie=name+"="+escape(value)+"; expires="+expires_date.toGMTString()+((path)?"; path="+path:"; path=/;");}
function getCookie(name){var dc=document.cookie;var prefix=name+"=";var begin=dc.indexOf("; "+prefix);if(begin==-1){begin=dc.indexOf(prefix);if(begin!=0)return null;}else{begin+=2;}
var end=document.cookie.indexOf(";",begin);if(end==-1){end=dc.length;}
return unescape(dc.substring(begin+prefix.length,end));}
function add_user(f){if(check_email($F('UserUsr'))){Messaging.dialogueToHello('invite-user',__("Adding user..."),1,false);var allNodes=Form.serialize(f);var url=base_url+"users/check";var myAjax=new Ajax.Request(url,{method:'post',parameters:allNodes,onFailure:function(){Messaging.dialogue('invite-user-fail');Messaging.kill('',true);},onSuccess:function(){add_user_do(f);}});}else{Messaging.kill('invite-user');Messaging.dialogue('invite-user-fail-email');}}
function add_user_do(f){var allNodes=Form.serialize(f);var url=base_url+"users/create";var tgt='container';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:allNodes,onSuccess:function(){Form.reset(f);Messaging.hello(__('User added. Email with instructions sent.'),2,false);window.setTimeout("Messaging.kill('')",3000);}});}
function validate_user_invite(){var btn=$('new-user-submit');if($F('UserUsr')==''){btn.disabled=true;}else{btn.disabled=false;}}
function update_director_options(val,param,id){if(val)
val=1;else
val=0;var params=param+'='+val;var url=base_url+"accounts/update/"+id;var myAjax=new Ajax.Request(url,{method:'post',parameters:params});}
function update_user_options(value,option,id){if(value)
value=1;else
value=0;var url=base_url+"users/update_options";var myAjax=new Ajax.Request(url,{method:'post',parameters:'data[User][id]='+id+'&data[User]['+option+']='+value});}
function update_audio(id){Director.button('audio-button',__('Saving...'),1);var allNodes=Form.serialize("theForm");var url=base_url+"albums/update/"+id;var myAjax=new Ajax.Request(url,{method:'post',parameters:allNodes,onSuccess:function(){Director.button('audio-button',__('Audio updated!'),2,__('Save changes'));}});}
function init(){Helper.init();dashstrip_last();if(slider_init){img_sort_init();}
Event.observe(document,'keydown',detectKeys,false);Event.observe(document,'keyup',detectKeysUp,false);var tz=getCookie('dir_time_zone');if(tz==null){var now=new Date();var offset=now.getTimezoneOffset()*-60;setCookie('dir_time_zone',offset,1,'/');}
init_copiers();if(edit_images){if(selected_id==0){do_img_load();}else{do_img_load($$('li#image_'+selected_id+' div.thumbimg')[0]);selected_id=0;}
if(smart_album){smart_double();}else{prep_edit_content();}}
if(album_settings){do_prv_load();}
if(show_warn){Effect.toggle('top-message','slide',{delay:'0.5'});}}
function smart_double(){$$('ul#image-view li').each(function(l){Event.observe(l,'dblclick',function(e){handleDoubleSmart(l.id);},false);});}
function prep_edit_content(){$('image-view').onselectstart=function(){return false;};$('image-view').onmousedown=function(){return false;};document.ondragstart=function(){return false;};$$('ul#image-view li.on').each(function(l){l.stopObserving();Event.observe(l,'click',function(e){checkClick(l.id,e);},false);Event.observe(l,'dblclick',function(e){handleDouble(l.id);},false);});}
function init_copiers(){$$('div.copier').each(function(d){var id=d.id;var _target=id+"_target";var h=Element.getHeight(id);var w=Element.getWidth(id);var flashvars={path:$(id+'_tocopy').innerHTML,callback:id+'_button'}
var params={allowScriptAccess:"always",wmode:"transparent"}
var attributes={id:id+"_swf"}
swfobject.embedSWF(clip_path,_target,w,h,"9",false,flashvars,params,attributes,after_swf_init);});}
function after_swf_init(e){$(e.ref.id).setStyle({position:'absolute',top:0,left:0,zIndex:1500});}
function checkClick(id,e){image_select(id,e);}
function handleDouble(id){if(multiMode||singleMode){clear_selection();}
var n_id=id.split('_')[1];edit_image(n_id);}
function handleDoubleSmart(id){var bits=id.split('_');var aid=bits[1];var iid=bits[2];location.href=base_url+'albums/edit/'+aid+'/content/'+iid;}
function do_prv_load(){$$('ol.photo-thumbs-list li').each(function(d){var img=d.getElementsByTagName('IMG')[0];var val=d.getElementsByTagName('SPAN')[0].innerHTML;img.src=val;});}
function do_prv_load_snap(){var images=$$('li.loadme');if(images.length==0){Preview.init();return;}
var d=images[0];var noob=document.createElement('IMG');var bits=d.getElementsByTagName('SPAN')[0].getElementsByTagName('SPAN')[0].innerHTML.split('||');var val=bits[4];d.removeClassName('loadme');noob.style.position='absolute';noob.style.top='3px';noob.style.left='3px';noob.style.width='84px';noob.style.height='63px';noob.style.opacity=0;noob.onload=function(){if(Prototype.Browser.IE){this.style.opacity=1;}else{Effect.Appear(this,{duration:.2});}
window.setTimeout(do_prv_load_snap,2);}
noob.onerror=function(){do_prv_load_snap();}
noob.src=val;d.getElementsByTagName('SPAN')[0].appendChild(noob);}
function do_img_load(d){if(d==null){var images=$$('div.loadme');if(images.length==0){do_prv_load();return;}
var d=images[0];}
var img=d.getElementsByTagName('IMG')[0];var bits=d.getElementsByTagName('SPAN')[0].innerHTML.split('||');var val=bits[0];var noob=document.createElement('IMG');d.removeClassName('loadme');Element.addClassName(noob,'wide');Element.addClassName(noob,'fluid');noob.style.position='absolute';noob.style.top=0;noob.style.left=0;noob.style.opacity=0;noob.onload=function(){if(Prototype.Browser.IE){this.style.opacity=1;}else{Effect.Appear(this,{duration:.2});}
window.setTimeout(do_img_load,2,null);}
noob.onerror=function(){do_img_load(null);}
noob.src=val;d.appendChild(noob);}
function detectKeys(e){var key=e.which||e.keyCode;if(key==27){clear_selection();}else if(key==17&&!isMac){ctlActive=true;}else if(key==16&&!isMac){shiftActive=true;}}
function detectKeysUp(e){var key=e.which||e.keyCode;if(key==17&&!isMac){ctlActive=false;}else if(key==16&&!isMac){shiftActive=false;}}
function dashstrip_last(){var mods=$$('.module');mods.each(function(mod){var last=mod.select('li');var len=last.length;for(i=0;i<len;i++){if(i==(len-1)){if(!last[i].hasClassName('last')){last[i].toggleClassName('last');}}else{if(last[i].hasClassName('last')){$(last[i]).toggleClassName('last');}}}});}
function validate_install(){if($F('dbServer')==''){Messaging.hello(__("Please enter the address to your MySQL host."),3,false);return false;}
if($F('dbName')==''){Messaging.hello(__("Please enter the database Director should use for its data."),3,false);return false;}
if($F('dbUser')==''){Messaging.hello(__("Please enter the user Director should use to login to your MySQL host."),3,false);return false;}
if($F('dbPass')==''){Messaging.confirm(__("You have not entered a database password. Director will try to login without one."),'submit_install_form','');return false;}
return true;}
function submit_install_form(str){document.forms[0].submit();}
function validate_register(){if($F('UserUsr')==''){Messaging.hello(__("Please enter a username."),3,false);return false;}
if($F('UserEmail')==''){Messaging.hello(__("Please enter an email address."),3,false);return false;}
if($F('UserPwd')==''){Messaging.hello(__("Please enter a password."),3,false);return false;}
if($F('UserPwd')!=$F('pwd2')){Messaging.hello(__("Your passwords must match."),3,false);return false;}
Messaging.hello(__('Installing...'),1,false);return true;}
function load_state(id){var parent=$$('li#image_'+id+' div.thumbimg')[0];var images=parent.getElementsByTagName('IMG');parent.removeChild(images[images.length-1]);}
function rotate_img(id,aid,r){load_state(id);if(id==current_image_edit&&is_edit_scroll()){if($('anchor').visible()){$('anchor').hide();}
Effect.BlindUp('the_img');$('img_wrapper').setStyle({width:'auto',height:'auto'});}
Messaging.hello(__('Rotating...'),1,false);var url=base_url+"pics/rotate";var params='data[rotate][id]='+id+'&data[rotate][deg]='+r;var myAjax=new Ajax.Updater('dummy',url,{method:'post',parameters:params,evalScripts:true,onComplete:function(){if(id==current_image_edit&&is_edit_scroll()){var rndNum=Math.random();rndNum=parseInt(rndNum*1000);var the_img=$('the_img').getElementsByTagName('IMG')[1];var img_src=the_img.src;the_img.src=img_src+'?'+rndNum;the_img.onload=function(){Messaging.hello(__('Rotating...done'),1,true);Effect.BlindDown('the_img',{queue:'end',afterFinish:function(){var w=$('img_edit').width;var h=$('img_edit').height;$('the_img').setStyle({height:h+'px'});if(w>h){h+=4;}
$('img_wrapper').setStyle({width:w+'px',height:h+'px'});$('anchor').setStyle({left:(w*(anc_x/100))-25+'px',top:(h*(anc_y/100))-25+'px'});}});}
if(Element.hasClassName(the_img,'edit-tall')){Element.removeClassName(the_img,'edit-tall');Element.addClassName(the_img,'edit-wide');}else{Element.removeClassName(the_img,'edit-wide');Element.addClassName(the_img,'edit-tall');}}else{Messaging.hello(__('Rotating...done'),1,true);}}});}
function update_sort_preset(direction){var data=$F('sort_data');var dir=$F('sort_direction');var string_for_db=data;if(data.indexOf('manual')===-1){if(direction==false){if(data.indexOf('file')===-1){$('descender').selected=true;}else{$('ascender').selected=true;}
dir=$F('sort_direction');}
$('sort_direction').show();string_for_db+=' '+dir;}else{$('sort_direction').hide();}
if(string_for_db==cur_order_type){$('sort_button').hide();}else{$('sort_button').show();}
return string_for_db;}
function update_gallery_sort_preset(direction){var data=$F('sort_data');var dir=$F('sort_direction');var string_for_db=data;if(data.indexOf('manual')===-1){if(direction==false){if(data.indexOf('title')===-1){$('descender').selected=true;}else{$('ascender').selected=true;}
dir=$F('sort_direction');}
$('sort_direction').show();string_for_db+=' '+dir;}else{$('sort_direction').hide();}
$('sort_button').show();return string_for_db;}
function change_order_type(id,current){var val=update_sort_preset();if(multiMode){Messaging.hello(__('You cannot change the content order while multiple pieces of content are selected.'),3,false);return false;}
memArgs=new Array(id,val);if(current=='manual'){Messaging.confirm(__("You are about to automatically order your content.<br />You will lose any manual edits made to this album's&nbsp;content&nbsp;order."),'change_order_exe','');}else if(val=='manual'){Messaging.confirm(__("You are about to turn off automatic content ordering.<br />Any new content added to this album will require&nbsp;manual&nbsp;ordering."),'change_order_exe','');}else{change_order_exe();}}
function change_order_exe(){clear_selection();Messaging.hello(__('Setting album order type and reordering content...'),1,false);if(is_edit_scroll()){hide_image_edit();}
var id=memArgs[0];var val=memArgs[1];memArgs=new Array();var url=base_url+"albums/order_type/"+id;var params='data[Album][sort_type]='+val;cur_order_type=val;var tgt='rebuild';var myAjax=new Ajax.Updater(tgt,url,{method:'post',evalScripts:true,parameters:params,onComplete:function(){slider_init=true;if(val=='manual'){sorting=true;}else{sorting=false;}
demoSlider=null;img_sort_init();do_img_load();Messaging.hello(__('Setting album order type and reordering content...done'),2,true);if($('image-view')){$('image-view').onselectstart=function(){return false;};$('image-view').onmousedown=function(){return false;};}
$$('ul#image-view li.on').each(function(l){Event.observe(l,'click',function(e){checkClick(l.id,e);},false);Event.observe(l,'dblclick',function(e){handleDouble(l.id);},false);});}});}
function change_gallery_order_type(id,val,current){var val=update_gallery_sort_preset();memArgs=new Array(id,val);if(current=='manual'){Messaging.confirm(__("You are about to automatically order the albums in this gallery. You will lose any manual edits made to this gallery's&nbsp;album&nbsp;order."),'change_gallery_order_exe','');}else if(val=='manual'){Messaging.confirm(__("You are about to turn off automatic ordering for this gallery. Any new albums added to this gallery will require&nbsp;manual&nbsp;ordering."),'change_gallery_order_exe','');}else{change_gallery_order_exe();}}
function change_gallery_order_exe(){Messaging.hello(__('Setting gallery order type and reordering albums...'),1,false);var id=memArgs[0];var val=memArgs[1];memArgs=new Array();var url=base_url+"galleries/order_type/"+id;var params='data[Gallery][sort_type]='+val;var tgt='fill';var myAjax=new Ajax.Updater(tgt,url,{method:'post',evalScripts:true,parameters:params,onComplete:function(){Messaging.hello(__('Setting gallery order type and reordering albums...done'),2,true);}});}
function init_import(){Messaging.confirm(__("Are you sure you want to import this folder now?"),'do_import','');}
function do_import(){Messaging.hello(__("Importing slideshow data..."),1,false);var url=base_url+"imports/vandelay";var params=Form.serialize('import_form');var tgt='container';var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,onComplete:function(){Messaging.hello(__('Gallery imported!'),2,true);}});}
function fetch_slideshow(url){if(url){window.open(url,'Slideshow');}else{window.open($F('ss_select'),'Slideshow');}}
function toggle_view_btn(val){if(val==0)
$('view_ss_btn').disabled=true;else
$('view_ss_btn').disabled=false;}
function init_copy(image_id){block_select=true;image_to_copy=image_id;Messaging.dialogue('image-copy');var elem=$('image_'+image_id);}
function copy_image(album_id){Messaging.dialogueToHello('image-copy',__("Copying..."),1,false);var move=$F('single-move');var url=base_url+"pics/copy";var params='data[copy][id]='+image_to_copy+'&data[target][id]='+$F('album-to-copy')+'&data[album_id]='+album_id;var myAjax=new Ajax.Request(url,{method:'post',parameters:params,onComplete:function(){if(move){delete_image_exe(image_to_copy);$('single-move').checked=false;}else{Messaging.hello(__('Copying...done'),2,true);}}});}
function go_album(tab){id=$F("album-switcher");if(id!=0){location.href=base_url+'albums/edit/'+id+'/'+tab;}}
function go_gal(tab){id=$F("gal-switcher");if(id!=0){location.href=base_url+'galleries/edit/'+id+'/'+tab;}}
function toggle_image_active_interface(elem,on){if(on){var counter=elem.select('.counter-off')[0];if(counter){counter.removeClassName('counter-off');counter.addClassName('counter');}
elem.removeClassName('inactive');elem.addClassName('active');}else{var counter=elem.select('.counter')[0];if(counter){var el=Element.down(counter);var out='Inactive';if(el.hasClassName('is-preview')){out+=' / '+__('Album preview');}else if(el.hasClassName('is-vid-preview')){out+=' / '+__('Video preview');}
el.update(out);counter.removeClassName('counter');counter.addClassName('counter-off');}
elem.removeClassName('active');elem.addClassName('inactive');}
renum_counters();}
function toggle_image_active(id){var elem=$('image_'+id);var val=1;if(elem.hasClassName('active')){toggle_image_active_interface(elem,false);val=0;}else{toggle_image_active_interface(elem,true);}
if(id==current_image_edit){if(val==1){if($('album-thumb-inactive').checked){$('album-thumb-inactive').checked=false;$('album-thumb').checked=true;}}else{if($('album-thumb').checked){$('album-thumb-inactive').checked=true;$('album-thumb').checked=false;}}}
var ids=id;var url=base_url+"pics/toggle";var params='data[value]='+val+'&data[ids]='+ids;var myAjax=new Ajax.Request(url,{method:'post',parameters:params});}
function change_theme(){var stub='users';if(account_settings){var stub='accounts';var tail='';}else{var tail='/'+user_id}
location.href=base_url+stub+'/theme/'+$F('theme-switcher')+tail;}
function change_language(){var stub='users';if(account_settings){var stub='accounts';var tail='';}else{var tail='/'+user_id}
location.href=base_url+stub+'/language/'+$F('lang-switcher')+tail;}
function clear_cache(host,all){Messaging.dialogueToHello('clear-album-caches','Cleaning album cache...',1,false);var url=host+"/cron.php?all="+all;var myAjax=new Ajax.Request(url,{method:'get',onComplete:function(){Messaging.hello('Cleaning album cache...done',2,true);}});}
function clear_other_caches(host,type){Director.button(type+'-clear-btn',__('Cleared!'),2,__('Clear cache'));var url=host+"/cron.php?all="+type;var myAjax=new Ajax.Request(url,{method:'get'});}
function change_news(){location.href=base_url+'accounts/news/'+$F('news-switcher');}
var cur_val=0;var selector='tr.content';function filter_albums_list(form){pagination_spinner();var url=base_url+"albums/index";var tgt='container';var params=Form.serialize($('albums-filter-form'));var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,evalScripts:true,onComplete:function(){init_copiers();}});}
function filter_galleries_list(form){pagination_spinner();var url=base_url+"galleries/index";var tgt='container';var params=Form.serialize($('galleries-filter-form'));var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,evalScripts:true,onComplete:function(){init_copiers();}});}
function pagination_spinner(){$$('span.refresh_spin').each(function(s){s.show();});$$('span.spin_off').each(function(s){s.hide();});}
function swap_passwords(elem){var label=__(elem.innerHTML);var spans=elem.getElementsByTagName('SPAN');var obscured=spans[0];var plain=spans[1];if(obscured.visible()){obscured.hide();plain.show();}else{obscured.show();plain.hide();}}
function avatar_step_2(){$('step-2-cancel-button').hide();var id=user_id;var url=base_url+"users/avatar_uri/"+id+"/200/200/50/50";var tgt='dummy';var myAjax=new Ajax.Updater(tgt,url,{method:'get',onComplete:function(){ignore_anchor=true;$('set_focus').src=$('dummy').innerHTML;Messaging.dialogue('avatar-2');Messaging.kill('avatar-3',true);Messaging.kill(null,true);}});}
function avatar_step_back(){Messaging.dialogue('avatar-2');Messaging.kill('avatar-3',true);Messaging.kill(null,true);}
function avatar_step_3(){var id=user_id;Messaging.dialogueToHello('avatar-2',__("Setting focal point..."),1,false);var url=base_url+"users/avatar_focal/"+id;var tgt='new_avatar';var params='data[x]='+anc_x+'&data[y]='+anc_y;var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,onComplete:function(){Messaging.dialogue('avatar-3');Messaging.kill(null,true);}});}
function preview_step_2(){var url=base_url+"albums/preview_url/"+aid;var tgt='dummy';var myAjax=new Ajax.Updater(tgt,url,{method:'get',onComplete:function(){ignore_anchor=true;$('set_focus').src=$('dummy').innerHTML;Messaging.dialogue('preview-focal');$('edit-preview').hide();$('edit-preview').setStyle({opacity:1});Messaging.kill(null,true);}});}
function preview_step_3(){Messaging.dialogueToHello('preview-focal',__("Setting focal point..."),1,false);var url=base_url+"albums/preview_url/"+aid;var tgt='preview-tgt';var params='data[x]='+anc_x+'&data[y]='+anc_y;var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,onComplete:function(){Messaging.hello(__("Setting focal point..."),2,true);}});}
function vid_preview_step_2(){$('edit-preview-upload').hide();$('edit-preview-upload').setStyle({opacity:1});var url=base_url+"pics/vid_preview_url/"+current_image_edit+"/"+vid_prv_lg;var tgt='dummy';var myAjax=new Ajax.Updater(tgt,url,{method:'get',onComplete:function(){ignore_anchor=true;$('set_focus').src=$('dummy').innerHTML;Messaging.dialogue('preview-focal');$('edit-preview').hide();$('edit-preview').setStyle({opacity:1});Messaging.kill(null,true);}});}
function vid_preview_step_3(){Messaging.dialogueToHello('preview-focal',__("Setting focal point..."),1,false);var url=base_url+"pics/vid_preview_focal/"+current_image_edit+"/"+vid_prv_lg;var tgt='vid-previews';var params='data[x]='+anc_x+'&data[y]='+anc_y;var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,onComplete:function(){Messaging.hello(__("Focal point set...refreshing..."),1,false);refresh_content_list();}});}
function update_display_name(){if(empty_display_name){$('UserDisplayName').value=$F('UserFirstName')+' '+$F('UserLastName');}}
function finish_copy(element_id){var span=$(element_id);var return_text=$(element_id).innerHTML;span.innerHTML=__('Copied!');new Effect.Fade(element_id,{duration:0.40,delay:1.5,to:0.0001,afterFinish:function(){span.innerHTML=return_text;new Effect.Appear(element_id,{duration:0.40,from:0.0001,to:0.9999});}});}
function watch_smart(){$('refresh_spin').show();clear_smart_watch();smart_int_id=window.setTimeout('update_smart()',1500);}
function clear_smart_watch(){if(smart_int_id!=0){window.clearTimeout(smart_int_id);}}
function update_smart(){clear_smart_watch();$('refresh_spin').show();if(edit_images){var url=base_url+"albums/smart/"+album_id;}else{var url=base_url+"galleries/smart/"+gallery_id;}
var tgt='update-target';var params=Form.serialize('mother');var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,evalScripts:true,onComplete:function(){$('refresh_spin').hide();if(edit_images){do_img_load();}}});}
function process_date(e){var id=e.id.split('_')[1];var sel=$F(e);if(sel=='within'){$('date_within_'+id).show();$('date_reg_'+id).hide();}else{$('date_within_'+id).hide();$('date_reg_'+id).show();if(sel=='between'){$('dateend_span_'+id).show();}else{$('dateend_span_'+id).hide();}}}
function add_smart_rule(){if(edit_images){var url=base_url+"albums/add_smart_rule";}else{var url=base_url+"galleries/add_smart_rule";}
var tgt='rule-target';var myAjax=new Ajax.Updater(tgt,url,{method:'get',insertion:Insertion.Bottom,evalScripts:true});}
function remove_smart_rule(e){if($$('ul#rule-target li').length==1){Form.reset('mother');var id=$$('ul#rule-target li')[0].id.split('_')[1];$$('li#rule_'+id+' span').each(function(s){s.hide();});$('tag_wrap_'+id).show();$('switch_'+id).options[0].selected=true;$('limit_check').checked=false;$('limit_to_check').checked=false;$('limit_to_filter').options[0].selected=true;$('tag_input_'+id).value='';$('within_input_'+id).value='';if(edit_images){$('tag_filter_'+id).options[0].selected=true;}
$('datewith_filter_'+id).options[0].selected=true;$('any_all').options[0].selected=true;$('order_select').options[0].selected=true;$('order_direction_select').options[0].selected=true;$('limit_input').value='';$('datemod_'+id).options[0].selected=true;$('dateend_span_'+id).hide();$$('li#rule_'+id+' input.date-pick').each(function(s){s.value='';});update_smart();}else{var id=Element.up(e).id.split('_')[1];Effect.Fade('rule_'+id,{duration:0.4,afterFinish:function(){Element.up(Element.up(e)).removeChild(Element.up(e));update_smart();}});}}
function swap_rule(id){var n=id.split('_')[1];var v=$F(id);if(v=='captured'||v=='uploaded'||v=='created'){v='date';}
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function upgrade_next(next){var url=base_url+'install/upgrade/'+next;var myAjax=new Ajax.Updater('dummy',url,{method:'get',onComplete:function(){var val=$('dummy').innerHTML.replace(/^\s*/,"").replace(/\s*$/,"");if(val=='ok'){upgrade();$('dummy').update('notok');}else{upgrade_next(next);}}});}
function check_email(val){var regex=/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;return regex.test(val);}
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function archive_size(f,id){Messaging.dialogueToHello('edit-archives',__("Setting archive size..."),1,false);if($F('AccountArchiveW')>0){var myAjax=new Ajax.Request(base_url+'accounts/update/'+id,{method:'post',parameters:Form.serialize(f),onComplete:function(){Messaging.hello(__("Setting archive size..."),2,true);$('archive-tgt').update($F('AccountArchiveW')+'x'+$F('AccountArchiveW'))}});}else{Messaging.dialogueToHello('edit-archives',__('Please enter a numeric value for both the width and height.'),3,false,false,true);}}
function clear_archive_size(id){Messaging.dialogueToHello('edit-archives',__("Clearing archive size..."),1,false);var myAjax=new Ajax.Request(base_url+'accounts/update/'+id,{method:'post',parameters:'data[Account][archive_w]=',onComplete:function(){Messaging.hello(__("Clearing archive size..."),2,true);$('archive-tgt').update(__('No limit'));$('AccountArchiveW').setValue('');$('AccountArchiveH').setValue('');}});}
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function setVidSize(h){$('mov_cont').setStyle({height:h+'px'});}
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function search_non_members(id){var url=base_url+"galleries/page_non_members/"+id;var tgt='page-target';var params='data[search]='+$F('non_member_search');var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,evalScripts:true});}
function delete_watermark(id){Messaging.hello(__("Deleting watermark..."),1,false);var url=base_url+"watermarks/delete";var tgt='watermark-fill';var params='data[Watermark][id]='+id;var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,onComplete:function(){Messaging.hello(__("Deleting watermark..."),2,true);}});}
function update_watermark(id){Messaging.dialogueToHello('edit-watermark-'+id,__("Updating watermark..."),1,false);var url=base_url+"watermarks/update";var tgt='watermark-fill';var params='data[Watermark][id]='+id+'&data[Watermark][name]='+$F('watermark_name_'+id)+'&data[Watermark][position]='+$F('watermark_position_'+id)+'&data[Watermark][opacity]='+$F('watermark_opacity_'+id)+'&data[Watermark][main]='+$F('watermark_main_'+id);var myAjax=new Ajax.Updater(tgt,url,{method:'post',parameters:params,onComplete:function(){Messaging.hello(__("Updating watermark..."),2,true);}});}
function set_album_watermark(form,id){Director.button('state-button-water',__('Updating...'),1);var url=base_url+"albums/update/"+id;var params=Form.serialize(form);var myAjax=new Ajax.Request(url,{method:'post',parameters:params,onComplete:function(){Director.button('state-button-water',__('Updated!'),2,__('Save'));}});}
function toggle_filter_albums(){if($('filter').visible()){$('AlbumActive').selectedIndex=0;$('AlbumType').selectedIndex=0;$('AlbumSearch').value='';if($('clear-btn')){$('clear-btn').hide();}
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function toggle_filter_galleries(){if($('filter').visible()){$('GalleryType').selectedIndex=0;$('GallerySearch').value='';if($('clear-btn')){$('clear-btn').hide();}
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Director.Interface.toggle('filter');}
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